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2868468137241 = 3723139181236053
BaseRepresentation
bin101001101111011110000…
…001100011110100011001
3101011020000110212100011120
4221233132001203310121
5333444110320342431
610033431151115453
7414145212604410
oct51573601436431
911136013770146
102868468137241
11a06568534473
123a3b18212b89
1317a65948b305
149cb981d2477
154e937190196
hex29bde063d19

2868468137241 has 64 divisors (see below), whose sum is σ = 4619255746560. Its totient is φ = 1547972363520.

The previous prime is 2868468137231. The next prime is 2868468137251. The reversal of 2868468137241 is 1427318648682.

It is an interprime number because it is at equal distance from previous prime (2868468137231) and next prime (2868468137251).

It is not a de Polignac number, because 2868468137241 - 26 = 2868468137177 is a prime.

It is a super-2 number, since 2×28684681372412 (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2868468137201) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12033771 + ... + 12269823.

It is an arithmetic number, because the mean of its divisors is an integer number (72175871040).

Almost surely, 22868468137241 is an apocalyptic number.

2868468137241 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2868468137241 is a deficient number, since it is larger than the sum of its proper divisors (1750787609319).

2868468137241 is a wasteful number, since it uses less digits than its factorization.

2868468137241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236406.

The product of its digits is 24772608, while the sum is 60.

The spelling of 2868468137241 in words is "two trillion, eight hundred sixty-eight billion, four hundred sixty-eight million, one hundred thirty-seven thousand, two hundred forty-one".

Divisors: 1 3 7 21 23 69 139 161 181 417 483 543 973 1267 2919 3197 3801 4163 9591 12489 22379 25159 29141 67137 75477 87423 176113 236053 528339 578657 708159 1652371 1735971 4050599 4957113 5429219 12151797 16287657 32811367 38004533 42725593 98434101 114013599 128176779 229679569 299079151 689038707 754661441 897237453 982688639 2263984323 2948065917 5282630087 5938857427 6878820473 15847890261 17816572281 20636461419 41572001989 124716005967 136593720821 409781162463 956156045747 2868468137241