331839996825601 has 32 divisors (see below), whose sum is σ = 373530479736960. Its totient is φ = 292177237900800.

The previous prime is 331839996825577. The next prime is 331839996825611. The reversal of 331839996825601 is 106528699938133.

It is a cyclic number.

It is not a de Polignac number, because 331839996825601 - 2⁹ = 331839996825089 is a prime.

It is a super-2 number, since 2×331839996825601² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (331839996825611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 943481691 + ... + 943833343.

It is an arithmetic number, because the mean of its divisors is an integer number (11672827491780).

Almost surely, 2^{331839996825601} is an apocalyptic number.

It is an amenable number.

331839996825601 is a deficient number, since it is larger than the sum of its proper divisors (41690482911359).

331839996825601 is a wasteful number, since it uses less digits than its factorization.

331839996825601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366897.

The product of its (nonzero) digits is 453496320, while the sum is 73.

The spelling of 331839996825601 in words is "three hundred thirty-one trillion, eight hundred thirty-nine billion, nine hundred ninety-six million, eight hundred twenty-five thousand, six hundred one".