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335142423121 = 1132491937721
BaseRepresentation
bin1001110000010000000…
…10111000101001010001
31012001001122121002110211
410320020002320221101
520442332430014441
6413543505124121
733133066410412
oct4701002705121
91161048532424
10335142423121
1111a1511849a0
1254b52629641
13257b06ca80c
1412314523809
158ab79c3a81
hex4e080b8a51

335142423121 has 8 divisors (see below), whose sum is σ = 365621558688. Its totient is φ = 304665228000.

The previous prime is 335142423089. The next prime is 335142423131. The reversal of 335142423121 is 121324241533.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 335142423121 - 25 = 335142423089 is a prime.

It is a super-2 number, since 2×3351424231212 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (335142423131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111460 + ... + 826261.

It is an arithmetic number, because the mean of its divisors is an integer number (45702694836).

Almost surely, 2335142423121 is an apocalyptic number.

It is an amenable number.

335142423121 is a deficient number, since it is larger than the sum of its proper divisors (30479135567).

335142423121 is a wasteful number, since it uses less digits than its factorization.

335142423121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 970223.

The product of its digits is 17280, while the sum is 31.

Adding to 335142423121 its reverse (121324241533), we get a palindrome (456466664654).

The spelling of 335142423121 in words is "three hundred thirty-five billion, one hundred forty-two million, four hundred twenty-three thousand, one hundred twenty-one".

Divisors: 1 11 32491 357401 937721 10314931 30467493011 335142423121