13132413512 has 16 divisors (see below), whose sum is σ = 24899942700. Its totient is φ = 6492428800.

The previous prime is 13132413451. The next prime is 13132413517. The reversal of 13132413512 is 21531423131.

It can be written as a sum of positive squares in 2 ways, for example, as 13113456196 + 18957316 = 114514^2 + 4354^2 .

It is not an unprimeable number, because it can be changed into a prime (13132413517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9221489 + ... + 9222912.

Almost surely, 2^13132413512 is an apocalyptic number.

It is an amenable number.

13132413512 is a deficient number, since it is larger than the sum of its proper divisors (11767529188).

13132413512 is a wasteful number, since it uses less digits than its factorization.

13132413512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18444496 (or 18444492 counting only the distinct ones).

The product of its digits is 2160, while the sum is 26.

Adding to 13132413512 its reverse (21531423131), we get a palindrome (34663836643).

The spelling of 13132413512 in words is "thirteen billion, one hundred thirty-two million, four hundred thirteen thousand, five hundred twelve".