13504134116 has 48 divisors (see below), whose sum is σ = 26258904000. Its totient is φ = 6025367040.

The previous prime is 13504134109. The next prime is 13504134131. The reversal of 13504134116 is 61143140531.

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, 531920 + ... + 556728.

It is an arithmetic number, because the mean of its divisors is an integer number (547060500).

Almost surely, 2^13504134116 is an apocalyptic number.

It is an amenable number.

13504134116 is a deficient number, since it is larger than the sum of its proper divisors (12754769884).

13504134116 is a wasteful number, since it uses less digits than its factorization.

13504134116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25052 (or 25050 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

Adding to 13504134116 its reverse (61143140531), we get a palindrome (74647274647).

The spelling of 13504134116 in words is "thirteen billion, five hundred four million, one hundred thirty-four thousand, one hundred sixteen".