213141035584 has 21 divisors (see below), whose sum is σ = 422959071657. Its totient is φ = 106568671104.

The previous prime is 213141035561. The next prime is 213141035599. The reversal of 213141035584 is 485530141312.

The square root of 213141035584 is 461672.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 13439301184 + 199701734400 = 115928^2 + 446880^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 3664522 + ... + 3722230.

Almost surely, 2^213141035584 is an apocalyptic number.

213141035584 is the 461672-nd square number.

It is an amenable number.

213141035584 is a deficient number, since it is larger than the sum of its proper divisors (209818036073).

213141035584 is an frugal number, since it uses more digits than its factorization.

213141035584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115430 (or 57711 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 37.

Adding to 213141035584 its reverse (485530141312), we get a palindrome (698671176896).

The spelling of 213141035584 in words is "two hundred thirteen billion, one hundred forty-one million, thirty-five thousand, five hundred eighty-four".