213232352344140 has 48 divisors (see below), whose sum is σ = 610935483932928. Its totient is φ = 55539589447104.

The previous prime is 213232352344027. The next prime is 213232352344153. The reversal of 213232352344140 is 41443253232312.

213232352344140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41324096712 + ... + 41324101871.

It is an arithmetic number, because the mean of its divisors is an integer number (12727822581936).

Almost surely, 2^{213232352344140} is an apocalyptic number.

213232352344140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213232352344140 is an abundant number, since it is smaller than the sum of its proper divisors (397703131588788).

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

213232352344140 is a wasteful number, since it uses less digits than its factorization.

213232352344140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82648198638 (or 82648198636 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 39.

The spelling of 213232352344140 in words is "two hundred thirteen trillion, two hundred thirty-two billion, three hundred fifty-two million, three hundred forty-four thousand, one hundred forty".