13982464372 has 6 divisors (see below), whose sum is σ = 24469312658. Its totient is φ = 6991232184.

The previous prime is 13982464303. The next prime is 13982464373. The reversal of 13982464372 is 27346428931.

It can be written as a sum of positive squares in only one way, i.e., 13981643536 + 820836 = 118244^2 + 906^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13982464373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1747808043 + ... + 1747808050.

Almost surely, 2^13982464372 is an apocalyptic number.

It is an amenable number.

13982464372 is a deficient number, since it is larger than the sum of its proper divisors (10486848286).

13982464372 is a wasteful number, since it uses less digits than its factorization.

13982464372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3495616097 (or 3495616095 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 49.

The spelling of 13982464372 in words is "thirteen billion, nine hundred eighty-two million, four hundred sixty-four thousand, three hundred seventy-two".