323402425648 has 10 divisors (see below), whose sum is σ = 626592199724. Its totient is φ = 161701212816.

The previous prime is 323402425601. The next prime is 323402425651. The reversal of 323402425648 is 846524204323.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10106325786 + ... + 10106325817.

Almost surely, 2^323402425648 is an apocalyptic number.

It is an amenable number.

323402425648 is a deficient number, since it is larger than the sum of its proper divisors (303189774076).

323402425648 is a wasteful number, since it uses less digits than its factorization.

323402425648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20212651611 (or 20212651605 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 43.

The spelling of 323402425648 in words is "three hundred twenty-three billion, four hundred two million, four hundred twenty-five thousand, six hundred forty-eight".