214565268680 has 128 divisors (see below), whose sum is σ = 570139361280. Its totient is φ = 71116911360.

The previous prime is 214565268679. The next prime is 214565268703. The reversal of 214565268680 is 86862565412.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8519867 + ... + 8545013.

It is an arithmetic number, because the mean of its divisors is an integer number (4454213760).

Almost surely, 2^214565268680 is an apocalyptic number.

214565268680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214565268680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (285069680640).

214565268680 is an abundant number, since it is smaller than the sum of its proper divisors (355574092600).

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

214565268680 is a wasteful number, since it uses less digits than its factorization.

214565268680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26179 (or 26175 counting only the distinct ones).

The product of its (nonzero) digits is 5529600, while the sum is 53.

The spelling of 214565268680 in words is "two hundred fourteen billion, five hundred sixty-five million, two hundred sixty-eight thousand, six hundred eighty".