23238911776 has 12 divisors (see below), whose sum is σ = 45751607622. Its totient is φ = 11619455872.

The previous prime is 23238911713. The next prime is 23238911783. The reversal of 23238911776 is 67711983232.

It can be written as a sum of positive squares in only one way, i.e., 22206960400 + 1031951376 = 149020^2 + 32124^2 .

It is a super-2 number, since 2×23238911776² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 363107965 + ... + 363108028.

Almost surely, 2^23238911776 is an apocalyptic number.

It is an amenable number.

23238911776 is a deficient number, since it is larger than the sum of its proper divisors (22512695846).

23238911776 is an equidigital number, since it uses as much as digits as its factorization.

23238911776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726216003 (or 726215995 counting only the distinct ones).

The product of its digits is 762048, while the sum is 49.

The spelling of 23238911776 in words is "twenty-three billion, two hundred thirty-eight million, nine hundred eleven thousand, seven hundred seventy-six".