13816204732 has 24 divisors (see below), whose sum is σ = 26486772480. Its totient is φ = 6253811760.

The previous prime is 13816204697. The next prime is 13816204747. The reversal of 13816204732 is 23740261831.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13816204691 and 13816204700.

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, 646398 + ... + 667429.

It is an arithmetic number, because the mean of its divisors is an integer number (1103615520).

Almost surely, 2^13816204732 is an apocalyptic number.

It is an amenable number.

13816204732 is a deficient number, since it is larger than the sum of its proper divisors (12670567748).

13816204732 is a wasteful number, since it uses less digits than its factorization.

13816204732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1314081 (or 1314079 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The spelling of 13816204732 in words is "thirteen billion, eight hundred sixteen million, two hundred four thousand, seven hundred thirty-two".