14662772949 has 16 divisors (see below), whose sum is σ = 21450959424. Its totient is φ = 8835158400.

The previous prime is 14662772933. The next prime is 14662772951. The reversal of 14662772949 is 94927726641.

It is not a de Polignac number, because 14662772949 - 2⁴ = 14662772933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14662770949) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1278472 + ... + 1289889.

It is an arithmetic number, because the mean of its divisors is an integer number (1340684964).

Almost surely, 2^14662772949 is an apocalyptic number.

It is an amenable number.

14662772949 is a deficient number, since it is larger than the sum of its proper divisors (6788186475).

14662772949 is a wasteful number, since it uses less digits than its factorization.

14662772949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2568548.

The product of its digits is 9144576, while the sum is 57.

The spelling of 14662772949 in words is "fourteen billion, six hundred sixty-two million, seven hundred seventy-two thousand, nine hundred forty-nine".