23407118361 has 24 divisors (see below), whose sum is σ = 37389215136. Its totient is φ = 13991797440.

The previous prime is 23407118359. The next prime is 23407118363. The reversal of 23407118361 is 16381170432.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (23407118359) and next prime (23407118363).

It is not a de Polignac number, because 23407118361 - 2¹ = 23407118359 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23407118363) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1612195 + ... + 1626648.

It is an arithmetic number, because the mean of its divisors is an integer number (1557883964).

Almost surely, 2^23407118361 is an apocalyptic number.

It is an amenable number.

23407118361 is a deficient number, since it is larger than the sum of its proper divisors (13982096775).

23407118361 is a wasteful number, since it uses less digits than its factorization.

23407118361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3238933 (or 3238930 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

Adding to 23407118361 its reverse (16381170432), we get a palindrome (39788288793).

The spelling of 23407118361 in words is "twenty-three billion, four hundred seven million, one hundred eighteen thousand, three hundred sixty-one".