23270380136928 has 144 divisors (see below), whose sum is σ = 70119359856000. Its totient is φ = 7299875001600.

The previous prime is 23270380136869. The next prime is 23270380137007. The reversal of 23270380136928 is 82963108307232.

23270380136928 is a `hidden beast` number, since 2 + 3 + 270 + 3 + 8 + 0 + 1 + 369 + 2 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13255278 + ... + 14907821.

It is an arithmetic number, because the mean of its divisors is an integer number (486939999000).

Almost surely, 2^{23270380136928} is an apocalyptic number.

It is an amenable number.

23270380136928 is an abundant number, since it is smaller than the sum of its proper divisors (46848979719072).

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

23270380136928 is a wasteful number, since it uses less digits than its factorization.

23270380136928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28163285 (or 28163274 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The spelling of 23270380136928 in words is "twenty-three trillion, two hundred seventy billion, three hundred eighty million, one hundred thirty-six thousand, nine hundred twenty-eight".