23340424131 has 32 divisors (see below), whose sum is σ = 35263296000. Its totient is φ = 15253566624.

The previous prime is 23340424099. The next prime is 23340424141. The reversal of 23340424131 is 13142404332.

23340424131 is a `hidden beast` number, since 233 + 4 + 0 + 424 + 1 + 3 + 1 = 666.

It is not a de Polignac number, because 23340424131 - 2⁵ = 23340424099 is a prime.

It is a super-2 number, since 2×23340424131² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 23340424095 and 23340424104.

It is not an unprimeable number, because it can be changed into a prime (23340424141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 551481 + ... + 592293.

It is an arithmetic number, because the mean of its divisors is an integer number (1101978000).

Almost surely, 2^23340424131 is an apocalyptic number.

23340424131 is a deficient number, since it is larger than the sum of its proper divisors (11922871869).

23340424131 is a wasteful number, since it uses less digits than its factorization.

23340424131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41240 (or 41234 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 23340424131 its reverse (13142404332), we get a palindrome (36482828463).

The spelling of 23340424131 in words is "twenty-three billion, three hundred forty million, four hundred twenty-four thousand, one hundred thirty-one".