213020041424532 has 48 divisors (see below), whose sum is σ = 509172760219200. Its totient is φ = 69274414967040.

The previous prime is 213020041424513. The next prime is 213020041424579. The reversal of 213020041424532 is 235424140020312.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 213020041424493 and 213020041424502.

It is a congruent number.

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, 92270394 + ... + 94550862.

It is an arithmetic number, because the mean of its divisors is an integer number (10607765837900).

Almost surely, 2^{213020041424532} is an apocalyptic number.

It is an amenable number.

213020041424532 is an abundant number, since it is smaller than the sum of its proper divisors (296152718794668).

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

213020041424532 is a wasteful number, since it uses less digits than its factorization.

213020041424532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2470376 (or 2470374 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 213020041424532 its reverse (235424140020312), we get a palindrome (448444181444844).

The spelling of 213020041424532 in words is "two hundred thirteen trillion, twenty billion, forty-one million, four hundred twenty-four thousand, five hundred thirty-two".