23342732131515 has 16 divisors (see below), whose sum is σ = 37368994519296. Its totient is φ = 12442582767200.

The previous prime is 23342732131501. The next prime is 23342732131541. The reversal of 23342732131515 is 51513123724332.

It is not a de Polignac number, because 23342732131515 - 2²⁹ = 23342195260603 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 429620031 + ... + 429674360.

It is an arithmetic number, because the mean of its divisors is an integer number (2335562157456).

Almost surely, 2^{23342732131515} is an apocalyptic number.

23342732131515 is a deficient number, since it is larger than the sum of its proper divisors (14026262387781).

23342732131515 is a wasteful number, since it uses less digits than its factorization.

23342732131515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859296210.

The product of its digits is 453600, while the sum is 42.

Adding to 23342732131515 its reverse (51513123724332), we get a palindrome (74855855855847).

The spelling of 23342732131515 in words is "twenty-three trillion, three hundred forty-two billion, seven hundred thirty-two million, one hundred thirty-one thousand, five hundred fifteen".