216336351552015 has 64 divisors (see below), whose sum is σ = 348496760088576. Its totient is φ = 114595931062272.

The previous prime is 216336351552007. The next prime is 216336351552023. The reversal of 216336351552015 is 510255153633612.

It is an interprime number because it is at equal distance from previous prime (216336351552007) and next prime (216336351552023).

It is not a de Polignac number, because 216336351552015 - 2³ = 216336351552007 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13058261262 + ... + 13058277828.

It is an arithmetic number, because the mean of its divisors is an integer number (5445261876384).

Almost surely, 2^{216336351552015} is an apocalyptic number.

216336351552015 is a deficient number, since it is larger than the sum of its proper divisors (132160408536561).

216336351552015 is a wasteful number, since it uses less digits than its factorization.

216336351552015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26568.

The product of its (nonzero) digits is 2430000, while the sum is 48.

The spelling of 216336351552015 in words is "two hundred sixteen trillion, three hundred thirty-six billion, three hundred fifty-one million, five hundred fifty-two thousand, fifteen".