215443356360 has 64 divisors (see below), whose sum is σ = 650066143680. Its totient is φ = 57119466240.

The previous prime is 215443356329. The next prime is 215443356383. The reversal of 215443356360 is 63653344512.

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, 5168146 + ... + 5209665.

It is an arithmetic number, because the mean of its divisors is an integer number (10157283495).

Almost surely, 2^215443356360 is an apocalyptic number.

215443356360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

215443356360 is an abundant number, since it is smaller than the sum of its proper divisors (434622787320).

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

215443356360 is a wasteful number, since it uses less digits than its factorization.

215443356360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10377998 (or 10377994 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 42.

The spelling of 215443356360 in words is "two hundred fifteen billion, four hundred forty-three million, three hundred fifty-six thousand, three hundred sixty".