331344115104 has 48 divisors (see below), whose sum is σ = 869809231872. Its totient is φ = 110444110848.

The previous prime is 331344115099. The next prime is 331344115129. The reversal of 331344115104 is 401511443133.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×331344115104² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4149217 + ... + 4228319.

It is an arithmetic number, because the mean of its divisors is an integer number (18121025664).

Almost surely, 2^331344115104 is an apocalyptic number.

It is an amenable number.

331344115104 is an abundant number, since it is smaller than the sum of its proper divisors (538465116768).

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

331344115104 is a wasteful number, since it uses less digits than its factorization.

331344115104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122749 (or 122741 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 331344115104 its reverse (401511443133), we get a palindrome (732855558237).

The spelling of 331344115104 in words is "three hundred thirty-one billion, three hundred forty-four million, one hundred fifteen thousand, one hundred four".