13992813134 has 4 divisors (see below), whose sum is σ = 20989219704. Its totient is φ = 6996406566.

The previous prime is 13992813103. The next prime is 13992813161. The reversal of 13992813134 is 43131829931.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43131829931 = 6199 ⋅6957869.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 3498203282 + ... + 3498203285.

It is an arithmetic number, because the mean of its divisors is an integer number (5247304926).

Almost surely, 2^13992813134 is an apocalyptic number.

13992813134 is a deficient number, since it is larger than the sum of its proper divisors (6996406570).

13992813134 is an equidigital number, since it uses as much as digits as its factorization.

13992813134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6996406569.

The product of its digits is 139968, while the sum is 44.

The spelling of 13992813134 in words is "thirteen billion, nine hundred ninety-two million, eight hundred thirteen thousand, one hundred thirty-four".