331340120234334 has 48 divisors (see below), whose sum is σ = 762087287248560. Its totient is φ = 103682618361600.

The previous prime is 331340120234327. The next prime is 331340120234377. The reversal of 331340120234334 is 433432021043133.

331340120234334 is a `hidden beast` number, since 3 + 3 + 1 + 3 + 401 + 202 + 3 + 43 + 3 + 4 = 666.

It is a super-2 number, since 2×331340120234334² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1391668692 + ... + 1391906759.

It is an arithmetic number, because the mean of its divisors is an integer number (15876818484345).

Almost surely, 2^{331340120234334} is an apocalyptic number.

331340120234334 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

331340120234334 is an abundant number, since it is smaller than the sum of its proper divisors (430747167014226).

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

331340120234334 is a wasteful number, since it uses less digits than its factorization.

331340120234334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2783575865 (or 2783575862 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 36.

Adding to 331340120234334 its reverse (433432021043133), we get a palindrome (764772141277467).

The spelling of 331340120234334 in words is "three hundred thirty-one trillion, three hundred forty billion, one hundred twenty million, two hundred thirty-four thousand, three hundred thirty-four".