23089927819204 has 27 divisors (see below), whose sum is σ = 40505137905421. Its totient is φ = 11517098566400.

The previous prime is 23089927819187. The next prime is 23089927819223. The reversal of 23089927819204 is 40291872998032.

The square root of 23089927819204 is 4805198.

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

It can be written as a sum of positive squares in only one way, i.e., 14110555985604 + 8979371833600 = 3756402^2 + 2996560^2 .

It is a super-2 number, since 2×23089927819204² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4315065129 + ... + 4315070479.

Almost surely, 2^{23089927819204} is an apocalyptic number.

23089927819204 is the 4805198-th square number.

It is an amenable number.

23089927819204 is a deficient number, since it is larger than the sum of its proper divisors (17415210086217).

23089927819204 is an frugal number, since it uses more digits than its factorization.

23089927819204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11604 (or 5802 counting only the distinct ones).

The product of its (nonzero) digits is 31352832, while the sum is 64.

The spelling of 23089927819204 in words is "twenty-three trillion, eighty-nine billion, nine hundred twenty-seven million, eight hundred nineteen thousand, two hundred four".