215082927008 has 12 divisors (see below), whose sum is σ = 423444512610. Its totient is φ = 107541463488.

The previous prime is 215082926999. The next prime is 215082927019. The reversal of 215082927008 is 800729280512.

It can be written as a sum of positive squares in only one way, i.e., 123726655504 + 91356271504 = 351748^2 + 302252^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 215082927008.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3360670703 + ... + 3360670766.

Almost surely, 2^215082927008 is an apocalyptic number.

It is an amenable number.

215082927008 is a deficient number, since it is larger than the sum of its proper divisors (208361585602).

215082927008 is an equidigital number, since it uses as much as digits as its factorization.

215082927008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6721341479 (or 6721341471 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 44.

The spelling of 215082927008 in words is "two hundred fifteen billion, eighty-two million, nine hundred twenty-seven thousand, eight".