12504134315 has 16 divisors (see below), whose sum is σ = 15105950496. Its totient is φ = 9936115200.

The previous prime is 12504134267. The next prime is 12504134333. The reversal of 12504134315 is 51343140521.

It is not a de Polignac number, because 12504134315 - 2⁸ = 12504134059 is a prime.

It is a Duffinian number.

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, 789464 + ... + 805146.

It is an arithmetic number, because the mean of its divisors is an integer number (944121906).

Almost surely, 2^12504134315 is an apocalyptic number.

12504134315 is a deficient number, since it is larger than the sum of its proper divisors (2601816181).

12504134315 is a wasteful number, since it uses less digits than its factorization.

12504134315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16750.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 12504134315 its reverse (51343140521), we get a palindrome (63847274836).

The spelling of 12504134315 in words is "twelve billion, five hundred four million, one hundred thirty-four thousand, three hundred fifteen".