331029940076 has 12 divisors (see below), whose sum is σ = 631966249320. Its totient is φ = 150468154560.

The previous prime is 331029940061. The next prime is 331029940121. The reversal of 331029940076 is 670049920133.

It is a Harshad number since it is a multiple of its sum of digits (44), and also a Moran number because the ratio is a prime number: 7523407729 = 331029940076 / (3 + 3 + 1 + 0 + 2 + 9 + 9 + 4 + 0 + 0 + 7 + 6).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3761703821 + ... + 3761703908.

It is an arithmetic number, because the mean of its divisors is an integer number (52663854110).

Almost surely, 2^331029940076 is an apocalyptic number.

It is an amenable number.

331029940076 is a deficient number, since it is larger than the sum of its proper divisors (300936309244).

331029940076 is a wasteful number, since it uses less digits than its factorization.

331029940076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7523407744 (or 7523407742 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 44.

The spelling of 331029940076 in words is "three hundred thirty-one billion, twenty-nine million, nine hundred forty thousand, seventy-six".