14934862679 has 4 divisors (see below), whose sum is σ = 16292577480. Its totient is φ = 13577147880.

The previous prime is 14934862643. The next prime is 14934862681. The reversal of 14934862679 is 97626843941.

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 14934862679 - 2¹² = 14934858583 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 (14934862079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 678857384 + ... + 678857405.

It is an arithmetic number, because the mean of its divisors is an integer number (4073144370).

Almost surely, 2^14934862679 is an apocalyptic number.

14934862679 is a deficient number, since it is larger than the sum of its proper divisors (1357714801).

14934862679 is a wasteful number, since it uses less digits than its factorization.

14934862679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1357714800.

The product of its digits is 15676416, while the sum is 59.

The spelling of 14934862679 in words is "fourteen billion, nine hundred thirty-four million, eight hundred sixty-two thousand, six hundred seventy-nine".