23612436161344 has 56 divisors (see below), whose sum is σ = 47860512376320. Its totient is φ = 11553174775296.

The previous prime is 23612436161309. The next prime is 23612436161389. The reversal of 23612436161344 is 44316163421632.

It is a junction number, because it is equal to n+sod(n) for n = 23612436161294 and 23612436161303.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18287002 + ... + 19535590.

It is an arithmetic number, because the mean of its divisors is an integer number (854652006720).

Almost surely, 2^{23612436161344} is an apocalyptic number.

It is an amenable number.

23612436161344 is an abundant number, since it is smaller than the sum of its proper divisors (24248076214976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23612436161344 is a wasteful number, since it uses less digits than its factorization.

23612436161344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1254935 (or 1254925 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 46.

Adding to 23612436161344 its reverse (44316163421632), we get a palindrome (67928599582976).

The spelling of 23612436161344 in words is "twenty-three trillion, six hundred twelve billion, four hundred thirty-six million, one hundred sixty-one thousand, three hundred forty-four".