23336058609081 has 15 divisors (see below), whose sum is σ = 34860103115871. Its totient is φ = 15557343421608.

The previous prime is 23336058609067. The next prime is 23336058609089. The reversal of 23336058609081 is 18090685063332.

It is a happy number.

The square root of 23336058609081 is 4830741.

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

23336058609081 is a `hidden beast` number, since 23 + 3 + 3 + 6 + 0 + 5 + 8 + 609 + 0 + 8 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1603492896681 + 21732565712400 = 1266291^2 + 4661820^2 .

It is not a de Polignac number, because 23336058609081 - 2⁵ = 23336058609049 is a prime.

It is a super-2 number, since 2×23336058609081² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23336058609089) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 43208295 + ... + 43745043.

Almost surely, 2^{23336058609081} is an apocalyptic number.

23336058609081 is the 4830741-st square number.

23336058609081 is the 2415371-st centered octagonal number.

It is an amenable number.

23336058609081 is a deficient number, since it is larger than the sum of its proper divisors (11524044506790).

23336058609081 is an frugal number, since it uses more digits than its factorization.

23336058609081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1073510 (or 536752 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 54.

The spelling of 23336058609081 in words is "twenty-three trillion, three hundred thirty-six billion, fifty-eight million, six hundred nine thousand, eighty-one".