13511673404 has 12 divisors (see below), whose sum is σ = 23677692024. Its totient is φ = 6746618544.

The previous prime is 13511673401. The next prime is 13511673419. The reversal of 13511673404 is 40437611531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13511673401) 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, 2301242 + ... + 2307105.

It is an arithmetic number, because the mean of its divisors is an integer number (1973141002).

Almost surely, 2^13511673404 is an apocalyptic number.

It is an amenable number.

13511673404 is a deficient number, since it is larger than the sum of its proper divisors (10166018620).

13511673404 is a wasteful number, since it uses less digits than its factorization.

13511673404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4609084 (or 4609082 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The spelling of 13511673404 in words is "thirteen billion, five hundred eleven million, six hundred seventy-three thousand, four hundred four".