214660423808 has 64 divisors (see below), whose sum is σ = 429509800800. Its totient is φ = 106862942208.

The previous prime is 214660423807. The next prime is 214660423811. The reversal of 214660423808 is 808324066412.

214660423808 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (214660423807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29470535 + ... + 29477817.

Almost surely, 2^214660423808 is an apocalyptic number.

It is an amenable number.

214660423808 is an abundant number, since it is smaller than the sum of its proper divisors (214849376992).

214660423808 is an equidigital number, since it uses as much as digits as its factorization.

214660423808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8269 (or 8257 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 44.

The spelling of 214660423808 in words is "two hundred fourteen billion, six hundred sixty million, four hundred twenty-three thousand, eight hundred eight".