213113034392720 has 160 divisors (see below), whose sum is σ = 627878096729856. Its totient is φ = 65335909939200.

The previous prime is 213113034392663. The next prime is 213113034392729. The reversal of 213113034392720 is 27293430311312.

It is not an unprimeable number, because it can be changed into a prime (213113034392729) 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, 283200239 + ... + 283951758.

Almost surely, 2^{213113034392720} is an apocalyptic number.

213113034392720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213113034392720 is an abundant number, since it is smaller than the sum of its proper divisors (414765062337136).

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

213113034392720 is a wasteful number, since it uses less digits than its factorization.

213113034392720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567152089 (or 567152083 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 41.

The spelling of 213113034392720 in words is "two hundred thirteen trillion, one hundred thirteen billion, thirty-four million, three hundred ninety-two thousand, seven hundred twenty".