23475142656 has 675 divisors, whose sum is σ = 86103713619. Its totient is φ = 6354173952.

The previous prime is 23475142651. The next prime is 23475142679. The reversal of 23475142656 is 65624157432.

The square root of 23475142656 is 153216.

It is a perfect power (a square), and thus also a powerful number.

23475142656 is a `hidden beast` number, since 23 + 47 + 514 + 26 + 56 = 666.

It is not an unprimeable number, because it can be changed into a prime (23475142651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 1235533815 + ... + 1235533833.

Almost surely, 2^23475142656 is an apocalyptic number.

23475142656 is the 153216-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23475142656

23475142656 is an abundant number, since it is smaller than the sum of its proper divisors (62628570963).

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

23475142656 is an frugal number, since it uses more digits than its factorization.

23475142656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92 (or 31 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 45.

The spelling of 23475142656 in words is "twenty-three billion, four hundred seventy-five million, one hundred forty-two thousand, six hundred fifty-six".