23648578710328 has 64 divisors (see below), whose sum is σ = 52100050111200. Its totient is φ = 9921142087680.

The previous prime is 23648578710307. The next prime is 23648578710439. The reversal of 23648578710328 is 82301787584632.

It is a Smith number, since the sum of its digits (64) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 23648578710328.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7112808 + ... + 9893896.

Almost surely, 2^{23648578710328} is an apocalyptic number.

It is an amenable number.

23648578710328 is an abundant number, since it is smaller than the sum of its proper divisors (28451471400872).

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

23648578710328 is a wasteful number, since it uses less digits than its factorization.

23648578710328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2788552 (or 2788548 counting only the distinct ones).

The product of its (nonzero) digits is 108380160, while the sum is 64.

The spelling of 23648578710328 in words is "twenty-three trillion, six hundred forty-eight billion, five hundred seventy-eight million, seven hundred ten thousand, three hundred twenty-eight".