14676779952 has 60 divisors (see below), whose sum is σ = 42029840424. Its totient is φ = 4778484480.

The previous prime is 14676779947. The next prime is 14676779959. The reversal of 14676779952 is 25997767641.

It is a self number, because there is not a number n which added to its sum of digits gives 14676779952.

It is not an unprimeable number, because it can be changed into a prime (14676779959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1178949 + ... + 1191332.

Almost surely, 2^14676779952 is an apocalyptic number.

14676779952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14676779952 is an abundant number, since it is smaller than the sum of its proper divisors (27353060472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14676779952 is a wasteful number, since it uses less digits than its factorization.

14676779952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2370338 (or 2370329 counting only the distinct ones).

The product of its digits is 40007520, while the sum is 63.

The spelling of 14676779952 in words is "fourteen billion, six hundred seventy-six million, seven hundred seventy-nine thousand, nine hundred fifty-two".