215313012048 has 40 divisors (see below), whose sum is σ = 585500298400. Its totient is φ = 67993582464.

The previous prime is 215313012017. The next prime is 215313012053. The reversal of 215313012048 is 840210313512.

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, 118043503 + ... + 118045326.

It is an arithmetic number, because the mean of its divisors is an integer number (14637507460).

Almost surely, 2^215313012048 is an apocalyptic number.

It is an amenable number.

215313012048 is an abundant number, since it is smaller than the sum of its proper divisors (370187286352).

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

215313012048 is a wasteful number, since it uses less digits than its factorization.

215313012048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236088859 (or 236088853 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The spelling of 215313012048 in words is "two hundred fifteen billion, three hundred thirteen million, twelve thousand, forty-eight".