331141559042 has 32 divisors (see below), whose sum is σ = 595418300928. Its totient is φ = 135144265536.

The previous prime is 331141559011. The next prime is 331141559057. The reversal of 331141559042 is 240955141133.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 331141558987 and 331141559005.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6776393 + ... + 6825084.

It is an arithmetic number, because the mean of its divisors is an integer number (18606821904).

Almost surely, 2^331141559042 is an apocalyptic number.

331141559042 is a deficient number, since it is larger than the sum of its proper divisors (264276741886).

331141559042 is a wasteful number, since it uses less digits than its factorization.

331141559042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13601570.

The product of its (nonzero) digits is 64800, while the sum is 38.

The spelling of 331141559042 in words is "three hundred thirty-one billion, one hundred forty-one million, five hundred fifty-nine thousand, forty-two".