23063889424 has 15 divisors (see below), whose sum is σ = 44687462767. Its totient is φ = 11531640976.

The previous prime is 23063889391. The next prime is 23063889427. The reversal of 23063889424 is 42498836032.

The square root of 23063889424 is 151868.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23063889427) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 588489 + ... + 626455.

Almost surely, 2^23063889424 is an apocalyptic number.

23063889424 is the 151868-th square number.

It is an amenable number.

23063889424 is a deficient number, since it is larger than the sum of its proper divisors (21623573343).

23063889424 is an frugal number, since it uses more digits than its factorization.

23063889424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75942 (or 37969 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 49.

Multiplying 23063889424 by its sum of digits (49), we get a square (1130130581776 = 1063076²).

The spelling of 23063889424 in words is "twenty-three billion, sixty-three million, eight hundred eighty-nine thousand, four hundred twenty-four".