3256912142996 has 12 divisors (see below), whose sum is σ = 5734563099552. Its totient is φ = 1618465543128.

The previous prime is 3256912142969. The next prime is 3256912143013. The reversal of 3256912142996 is 6992412196523.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2497631360 + ... + 2497632663.

It is an arithmetic number, because the mean of its divisors is an integer number (477880258296).

Almost surely, 2^{3256912142996} is an apocalyptic number.

It is an amenable number.

3256912142996 is a deficient number, since it is larger than the sum of its proper divisors (2477650956556).

3256912142996 is a wasteful number, since it uses less digits than its factorization.

3256912142996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4995264190 (or 4995264188 counting only the distinct ones).

The product of its digits is 12597120, while the sum is 59.

The spelling of 3256912142996 in words is "three trillion, two hundred fifty-six billion, nine hundred twelve million, one hundred forty-two thousand, nine hundred ninety-six".