212833743960 has 32 divisors (see below), whose sum is σ = 638501232240. Its totient is φ = 56755665024.

The previous prime is 212833743937. The next prime is 212833744001. The reversal of 212833743960 is 69347338212.

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 7 ways as a sum of consecutive naturals, for example, 886807147 + ... + 886807386.

Almost surely, 2^212833743960 is an apocalyptic number.

212833743960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212833743960 is an abundant number, since it is smaller than the sum of its proper divisors (425667488280).

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

212833743960 is a wasteful number, since it uses less digits than its factorization.

212833743960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1773614547 (or 1773614543 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 48.

The spelling of 212833743960 in words is "two hundred twelve billion, eight hundred thirty-three million, seven hundred forty-three thousand, nine hundred sixty".