331412134020 has 48 divisors (see below), whose sum is σ = 1012313429568. Its totient is φ = 80342335360.

The previous prime is 331412134013. The next prime is 331412134051. The reversal of 331412134020 is 20431214133.

It is a happy number.

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, 251069139 + ... + 251070458.

It is an arithmetic number, because the mean of its divisors is an integer number (21089863116).

Almost surely, 2^331412134020 is an apocalyptic number.

331412134020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

331412134020 is an abundant number, since it is smaller than the sum of its proper divisors (680901295548).

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

331412134020 is a wasteful number, since it uses less digits than its factorization.

331412134020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502139620 (or 502139618 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 331412134020 its reverse (20431214133), we get a palindrome (351843348153).

The spelling of 331412134020 in words is "three hundred thirty-one billion, four hundred twelve million, one hundred thirty-four thousand, twenty".