13993367074 has 16 divisors (see below), whose sum is σ = 21056663160. Its totient is φ = 6974501760.

The previous prime is 13993367021. The next prime is 13993367081. The reversal of 13993367074 is 47076339931.

It can be written as a sum of positive squares in 4 ways, for example, as 7180020225 + 6813346849 = 84735^2 + 82543^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1592854 + ... + 1601614.

Almost surely, 2^13993367074 is an apocalyptic number.

13993367074 is a deficient number, since it is larger than the sum of its proper divisors (7063296086).

13993367074 is a wasteful number, since it uses less digits than its factorization.

13993367074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11205.

The product of its (nonzero) digits is 2571912, while the sum is 52.

The spelling of 13993367074 in words is "thirteen billion, nine hundred ninety-three million, three hundred sixty-seven thousand, seventy-four".