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1330301042412 = 2233125747138893
BaseRepresentation
bin10011010110111100000…
…111101111111011101100
311201011201222002220011020
4103112330013233323230
5133243424031324122
62455044252054140
7165053046201036
oct23267407577354
94634658086136
101330301042412
114731a5291901
121959a3164350
13985a6963934
144855b998c56
152490e1b6c5c
hex135bc1efeec

1330301042412 has 48 divisors (see below), whose sum is σ = 3204313469952. Its totient is φ = 429109611840.

The previous prime is 1330301042387. The next prime is 1330301042417. The reversal of 1330301042412 is 2142401030331.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1330301042417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9508438 + ... + 9647330.

It is an arithmetic number, because the mean of its divisors is an integer number (66756530624).

Almost surely, 21330301042412 is an apocalyptic number.

1330301042412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1330301042412 is an abundant number, since it is smaller than the sum of its proper divisors (1874012427540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1330301042412 is a wasteful number, since it uses less digits than its factorization.

1330301042412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164678 (or 164676 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1330301042412 its reverse (2142401030331), we get a palindrome (3472702072743).

It can be divided in two parts, 133030104 and 2412, that added together give a triangular number (133032516 = T16311).

The spelling of 1330301042412 in words is "one trillion, three hundred thirty billion, three hundred one million, forty-two thousand, four hundred twelve".

Divisors: 1 2 3 4 6 12 31 62 93 124 186 372 25747 51494 77241 102988 138893 154482 277786 308964 416679 555572 798157 833358 1596314 1666716 2394471 3192628 4305683 4788942 8611366 9577884 12917049 17222732 25834098 51668196 3576078071 7152156142 10728234213 14304312284 21456468426 42912936852 110858420201 221716840402 332575260603 443433680804 665150521206 1330301042412