23248043136 has 48 divisors (see below), whose sum is σ = 66898669110. Its totient is φ = 7749347328.

The previous prime is 23248043107. The next prime is 23248043141. The reversal of 23248043136 is 63134084232.

23248043136 is a `hidden beast` number, since 2 + 3 + 2 + 480 + 43 + 136 = 666.

It can be written as a sum of positive squares in only one way, i.e., 22392129600 + 855913536 = 149640^2 + 29256^2 .

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 23248043136.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10089145 + ... + 10091448.

Almost surely, 2^23248043136 is an apocalyptic number.

It is an amenable number.

23248043136 is an abundant number, since it is smaller than the sum of its proper divisors (43650625974).

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

23248043136 is a wasteful number, since it uses less digits than its factorization.

23248043136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20180613 (or 20180598 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The spelling of 23248043136 in words is "twenty-three billion, two hundred forty-eight million, forty-three thousand, one hundred thirty-six".