14689014007 has 4 divisors (see below), whose sum is σ = 14691964456. Its totient is φ = 14686063560.

The previous prime is 14689013987. The next prime is 14689014013. The reversal of 14689014007 is 70041098641.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14689014007 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 (14689014017) 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, 1467744 + ... + 1477717.

It is an arithmetic number, because the mean of its divisors is an integer number (3672991114).

Almost surely, 2^14689014007 is an apocalyptic number.

14689014007 is a deficient number, since it is larger than the sum of its proper divisors (2950449).

14689014007 is an equidigital number, since it uses as much as digits as its factorization.

14689014007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2950448.

The product of its (nonzero) digits is 48384, while the sum is 40.

The spelling of 14689014007 in words is "fourteen billion, six hundred eighty-nine million, fourteen thousand, seven".