14948860689 has 64 divisors (see below), whose sum is σ = 25938739200. Its totient is φ = 8330708736.

The previous prime is 14948860687. The next prime is 14948860709. The reversal of 14948860689 is 98606884941.

14948860689 is a `hidden beast` number, since 1 + 494 + 8 + 8 + 60 + 6 + 89 = 666.

It is not a de Polignac number, because 14948860689 - 2¹ = 14948860687 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (14948860681) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8199232 + ... + 8201054.

It is an arithmetic number, because the mean of its divisors is an integer number (405292800).

Almost surely, 2^14948860689 is an apocalyptic number.

It is an amenable number.

14948860689 is a deficient number, since it is larger than the sum of its proper divisors (10989878511).

14948860689 is a wasteful number, since it uses less digits than its factorization.

14948860689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2891 (or 2885 counting only the distinct ones).

The product of its (nonzero) digits is 23887872, while the sum is 63.

The spelling of 14948860689 in words is "fourteen billion, nine hundred forty-eight million, eight hundred sixty thousand, six hundred eighty-nine".