13130934904 has 8 divisors (see below), whose sum is σ = 24620502960. Its totient is φ = 6565467448.

The previous prime is 13130934889. The next prime is 13130934907. The reversal of 13130934904 is 40943903131.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13130934907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 820683424 + ... + 820683439.

It is an arithmetic number, because the mean of its divisors is an integer number (3077562870).

Almost surely, 2^13130934904 is an apocalyptic number.

It is an amenable number.

13130934904 is a deficient number, since it is larger than the sum of its proper divisors (11489568056).

13130934904 is a wasteful number, since it uses less digits than its factorization.

13130934904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1641366869 (or 1641366865 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 37.

The spelling of 13130934904 in words is "thirteen billion, one hundred thirty million, nine hundred thirty-four thousand, nine hundred four".