23240356624650 has 96 divisors (see below), whose sum is σ = 66574300811328. Its totient is φ = 5302612556800.

The previous prime is 23240356624613. The next prime is 23240356624691. The reversal of 23240356624650 is 5642665304232.

It is a super-2 number, since 2×23240356624650² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23240356624650.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 414238557 + ... + 414294656.

It is an arithmetic number, because the mean of its divisors is an integer number (693482300118).

Almost surely, 2^{23240356624650} is an apocalyptic number.

23240356624650 is an abundant number, since it is smaller than the sum of its proper divisors (43333944186678).

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

23240356624650 is a wasteful number, since it uses less digits than its factorization.

23240356624650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 828533256 (or 828533251 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 48.

The spelling of 23240356624650 in words is "twenty-three trillion, two hundred forty billion, three hundred fifty-six million, six hundred twenty-four thousand, six hundred fifty".