23136463611 has 6 divisors (see below), whose sum is σ = 33419336340. Its totient is φ = 15424309068.

The previous prime is 23136463579. The next prime is 23136463619. The reversal of 23136463611 is 11636463132.

23136463611 is a `hidden beast` number, since 2 + 3 + 1 + 3 + 6 + 4 + 636 + 11 = 666.

It is not a de Polignac number, because 23136463611 - 2⁵ = 23136463579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23136463619) by changing a digit.

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 in 5 ways as a sum of consecutive naturals, for example, 1285359081 + ... + 1285359098.

It is an arithmetic number, because the mean of its divisors is an integer number (5569889390).

Almost surely, 2^23136463611 is an apocalyptic number.

23136463611 is a deficient number, since it is larger than the sum of its proper divisors (10282872729).

23136463611 is a wasteful number, since it uses less digits than its factorization.

23136463611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2570718185 (or 2570718182 counting only the distinct ones).

The product of its digits is 46656, while the sum is 36.

The spelling of 23136463611 in words is "twenty-three billion, one hundred thirty-six million, four hundred sixty-three thousand, six hundred eleven".