14684684685 has 32 divisors (see below), whose sum is σ = 26227542528. Its totient is φ = 6954265920.

The previous prime is 14684684671. The next prime is 14684684687. The reversal of 14684684685 is 58648648641.

It is not a de Polignac number, because 14684684685 - 2⁴ = 14684684669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14684684687) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1027767 + ... + 1041956.

It is an arithmetic number, because the mean of its divisors is an integer number (819610704).

Almost surely, 2^14684684685 is an apocalyptic number.

14684684685 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14684684685 is a deficient number, since it is larger than the sum of its proper divisors (11542857843).

14684684685 is a wasteful number, since it uses less digits than its factorization.

14684684685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2069785.

The product of its digits is 35389440, while the sum is 60.

The spelling of 14684684685 in words is "fourteen billion, six hundred eighty-four million, six hundred eighty-four thousand, six hundred eighty-five".