323270740688 has 40 divisors (see below), whose sum is σ = 718784024640. Its totient is φ = 137969717760.

The previous prime is 323270740669. The next prime is 323270740693. The reversal of 323270740688 is 886047072323.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5961278 + ... + 6015261.

It is an arithmetic number, because the mean of its divisors is an integer number (17969600616).

Almost surely, 2^323270740688 is an apocalyptic number.

It is an amenable number.

323270740688 is an abundant number, since it is smaller than the sum of its proper divisors (395513283952).

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

323270740688 is a wasteful number, since it uses less digits than its factorization.

323270740688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11976795 (or 11976789 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 50.

The spelling of 323270740688 in words is "three hundred twenty-three billion, two hundred seventy million, seven hundred forty thousand, six hundred eighty-eight".