13996324556 has 6 divisors (see below), whose sum is σ = 24493567980. Its totient is φ = 6998162276.

The previous prime is 13996324547. The next prime is 13996324577. The reversal of 13996324556 is 65542369931.

It is a junction number, because it is equal to n+sod(n) for n = 13996324498 and 13996324507.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1749540566 + ... + 1749540573.

It is an arithmetic number, because the mean of its divisors is an integer number (4082261330).

Almost surely, 2^13996324556 is an apocalyptic number.

It is an amenable number.

13996324556 is a deficient number, since it is larger than the sum of its proper divisors (10497243424).

13996324556 is a wasteful number, since it uses less digits than its factorization.

13996324556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3499081143 (or 3499081141 counting only the distinct ones).

The product of its digits is 5248800, while the sum is 53.

The spelling of 13996324556 in words is "thirteen billion, nine hundred ninety-six million, three hundred twenty-four thousand, five hundred fifty-six".