13232984774 has 16 divisors (see below), whose sum is σ = 20273509440. Its totient is φ = 6475759680.

The previous prime is 13232984711. The next prime is 13232984803. The reversal of 13232984774 is 47748923231.

It is a happy number.

It is a super-2 number, since 2×13232984774² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109262 + ... + 195969.

It is an arithmetic number, because the mean of its divisors is an integer number (1267094340).

Almost surely, 2^13232984774 is an apocalyptic number.

13232984774 is a deficient number, since it is larger than the sum of its proper divisors (7040524666).

13232984774 is a wasteful number, since it uses less digits than its factorization.

13232984774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305695.

The product of its digits is 2032128, while the sum is 50.

The spelling of 13232984774 in words is "thirteen billion, two hundred thirty-two million, nine hundred eighty-four thousand, seven hundred seventy-four".