14977449269327 has 4 divisors (see below), whose sum is σ = 15460592794176. Its totient is φ = 14494305744480.

The previous prime is 14977449269323. The next prime is 14977449269329. The reversal of 14977449269327 is 72396294477941.

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

It is a cyclic number.

It is not a de Polignac number, because 14977449269327 - 2² = 14977449269323 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14977449269323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241571762378 + ... + 241571762439.

It is an arithmetic number, because the mean of its divisors is an integer number (3865148198544).

Almost surely, 2^{14977449269327} is an apocalyptic number.

14977449269327 is a deficient number, since it is larger than the sum of its proper divisors (483143524849).

14977449269327 is an equidigital number, since it uses as much as digits as its factorization.

14977449269327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483143524848.

The product of its digits is 1152216576, while the sum is 74.

The spelling of 14977449269327 in words is "fourteen trillion, nine hundred seventy-seven billion, four hundred forty-nine million, two hundred sixty-nine thousand, three hundred twenty-seven".