23247142264 has 8 divisors (see below), whose sum is σ = 43588391760. Its totient is φ = 11623571128.

The previous prime is 23247142249. The next prime is 23247142271. The reversal of 23247142264 is 46224174232.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×23247142264³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 1452946384 + ... + 1452946399.

It is an arithmetic number, because the mean of its divisors is an integer number (5448548970).

Almost surely, 2^23247142264 is an apocalyptic number.

It is an amenable number.

23247142264 is a deficient number, since it is larger than the sum of its proper divisors (20341249496).

23247142264 is a wasteful number, since it uses less digits than its factorization.

23247142264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2905892789 (or 2905892785 counting only the distinct ones).

The product of its digits is 129024, while the sum is 37.

The spelling of 23247142264 in words is "twenty-three billion, two hundred forty-seven million, one hundred forty-two thousand, two hundred sixty-four".