212242304496 has 80 divisors (see below), whose sum is σ = 553875660800. Its totient is φ = 70029598464.

The previous prime is 212242304479. The next prime is 212242304507. The reversal of 212242304496 is 694403242212.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2636490 + ... + 2715798.

It is an arithmetic number, because the mean of its divisors is an integer number (6923445760).

Almost surely, 2^212242304496 is an apocalyptic number.

It is an amenable number.

212242304496 is an abundant number, since it is smaller than the sum of its proper divisors (341633356304).

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

212242304496 is a wasteful number, since it uses less digits than its factorization.

212242304496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79886 (or 79880 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 39.

The spelling of 212242304496 in words is "two hundred twelve billion, two hundred forty-two million, three hundred four thousand, four hundred ninety-six".