23410405131 has 32 divisors (see below), whose sum is σ = 32572108800. Its totient is φ = 14944677120.

The previous prime is 23410405127. The next prime is 23410405147. The reversal of 23410405131 is 13150401432.

It is a happy number.

It is not a de Polignac number, because 23410405131 - 2² = 23410405127 is a prime.

It is a super-2 number, since 2×23410405131² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23410405111) 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, 1426390 + ... + 1442708.

It is an arithmetic number, because the mean of its divisors is an integer number (1017878400).

Almost surely, 2^23410405131 is an apocalyptic number.

23410405131 is a deficient number, since it is larger than the sum of its proper divisors (9161703669).

23410405131 is a wasteful number, since it uses less digits than its factorization.

23410405131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16579.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 23410405131 its reverse (13150401432), we get a palindrome (36560806563).

The spelling of 23410405131 in words is "twenty-three billion, four hundred ten million, four hundred five thousand, one hundred thirty-one".