213712441296 has 20 divisors (see below), whose sum is σ = 552090473472. Its totient is φ = 71237480416.

The previous prime is 213712441231. The next prime is 213712441307. The reversal of 213712441296 is 692144217312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2226171216 + ... + 2226171311.

Almost surely, 2^213712441296 is an apocalyptic number.

It is an amenable number.

213712441296 is an abundant number, since it is smaller than the sum of its proper divisors (338378032176).

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

213712441296 is a wasteful number, since it uses less digits than its factorization.

213712441296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4452342538 (or 4452342532 counting only the distinct ones).

The product of its digits is 145152, while the sum is 42.

The spelling of 213712441296 in words is "two hundred thirteen billion, seven hundred twelve million, four hundred forty-one thousand, two hundred ninety-six".