3312394123956 has 192 divisors, whose sum is σ = 8056203337728. Its totient is φ = 1058733130752.

The previous prime is 3312394123919. The next prime is 3312394123991. The reversal of 3312394123956 is 6593214932133.

It is a junction number, because it is equal to n+sod(n) for n = 3312394123899 and 3312394123908.

It is a congruent number.

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 63 ways as a sum of consecutive naturals, for example, 2218615546 + ... + 2218617038.

It is an arithmetic number, because the mean of its divisors is an integer number (41959392384).

Almost surely, 2^{3312394123956} is an apocalyptic number.

It is an amenable number.

3312394123956 is an abundant number, since it is smaller than the sum of its proper divisors (4743809213772).

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

3312394123956 is a wasteful number, since it uses less digits than its factorization.

3312394123956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2110 (or 2108 counting only the distinct ones).

The product of its digits is 3149280, while the sum is 51.

The spelling of 3312394123956 in words is "three trillion, three hundred twelve billion, three hundred ninety-four million, one hundred twenty-three thousand, nine hundred fifty-six".