331409548008 has 128 divisors (see below), whose sum is σ = 1147738752000. Its totient is φ = 86080397760.

The previous prime is 331409547983. The next prime is 331409548087. The reversal of 331409548008 is 800845904133.

It is an unprimeable number.

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, 9946378 + ... + 9979641.

It is an arithmetic number, because the mean of its divisors is an integer number (8966709000).

Almost surely, 2^331409548008 is an apocalyptic number.

It is an amenable number.

331409548008 is an abundant number, since it is smaller than the sum of its proper divisors (816329203992).

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

331409548008 is a wasteful number, since it uses less digits than its factorization.

331409548008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19926052 (or 19926042 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The spelling of 331409548008 in words is "three hundred thirty-one billion, four hundred nine million, five hundred forty-eight thousand, eight".