13984932436 has 6 divisors (see below), whose sum is σ = 24473631770. Its totient is φ = 6992466216.

The previous prime is 13984932373. The next prime is 13984932457. The reversal of 13984932436 is 63423948931.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 13975968400 + 8964036 = 118220^2 + 2994^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1748116551 + ... + 1748116558.

Almost surely, 2^13984932436 is an apocalyptic number.

It is an amenable number.

13984932436 is a deficient number, since it is larger than the sum of its proper divisors (10488699334).

13984932436 is a wasteful number, since it uses less digits than its factorization.

13984932436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3496233113 (or 3496233111 counting only the distinct ones).

The product of its digits is 3359232, while the sum is 52.

The spelling of 13984932436 in words is "thirteen billion, nine hundred eighty-four million, nine hundred thirty-two thousand, four hundred thirty-six".