13744800074 has 4 divisors (see below), whose sum is σ = 20617200114. Its totient is φ = 6872400036.

The previous prime is 13744800061. The next prime is 13744800131. The reversal of 13744800074 is 47000844731.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 12974349025 + 770451049 = 113905^2 + 27757^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3436200017 + ... + 3436200020.

Almost surely, 2^13744800074 is an apocalyptic number.

13744800074 is a deficient number, since it is larger than the sum of its proper divisors (6872400040).

13744800074 is an equidigital number, since it uses as much as digits as its factorization.

13744800074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6872400039.

The product of its (nonzero) digits is 75264, while the sum is 38.

The spelling of 13744800074 in words is "thirteen billion, seven hundred forty-four million, eight hundred thousand, seventy-four".