12504314352 has 40 divisors (see below), whose sum is σ = 34002962560. Its totient is φ = 3948730560.

The previous prime is 12504314323. The next prime is 12504314359. The reversal of 12504314352 is 25341340521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12504314359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6854524 + ... + 6856347.

It is an arithmetic number, because the mean of its divisors is an integer number (850074064).

Almost surely, 2^12504314352 is an apocalyptic number.

12504314352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12504314352 is an abundant number, since it is smaller than the sum of its proper divisors (21498648208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12504314352 is a wasteful number, since it uses less digits than its factorization.

12504314352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13710901 (or 13710895 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 12504314352 its reverse (25341340521), we get a palindrome (37845654873).

The spelling of 12504314352 in words is "twelve billion, five hundred four million, three hundred fourteen thousand, three hundred fifty-two".