13996727495 has 4 divisors (see below), whose sum is σ = 16796073000. Its totient is φ = 11197381992.

The previous prime is 13996727461. The next prime is 13996727539. The reversal of 13996727495 is 59472769931.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 59472769931 = 193 ⋅308149067.

It is a cyclic number.

It is not a de Polignac number, because 13996727495 - 2⁶ = 13996727431 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1399672745 + ... + 1399672754.

It is an arithmetic number, because the mean of its divisors is an integer number (4199018250).

Almost surely, 2^13996727495 is an apocalyptic number.

13996727495 is a deficient number, since it is larger than the sum of its proper divisors (2799345505).

13996727495 is an equidigital number, since it uses as much as digits as its factorization.

13996727495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2799345504.

The product of its digits is 25719120, while the sum is 62.

The spelling of 13996727495 in words is "thirteen billion, nine hundred ninety-six million, seven hundred twenty-seven thousand, four hundred ninety-five".