212433132413244 has 24 divisors (see below), whose sum is σ = 498168149718400. Its totient is φ = 70455209744304.

The previous prime is 212433132413191. The next prime is 212433132413263. The reversal of 212433132413244 is 442314231334212.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44479296694 + ... + 44479301469.

Almost surely, 2^{212433132413244} is an apocalyptic number.

It is an amenable number.

212433132413244 is an abundant number, since it is smaller than the sum of its proper divisors (285735017305156).

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

212433132413244 is a wasteful number, since it uses less digits than its factorization.

212433132413244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88958598369 (or 88958598367 counting only the distinct ones).

The product of its digits is 331776, while the sum is 39.

Adding to 212433132413244 its reverse (442314231334212), we get a palindrome (654747363747456).

The spelling of 212433132413244 in words is "two hundred twelve trillion, four hundred thirty-three billion, one hundred thirty-two million, four hundred thirteen thousand, two hundred forty-four".