15959742333216 has 96 divisors (see below), whose sum is σ = 45779198976000. Its totient is φ = 4828211431680.

The previous prime is 15959742333203. The next prime is 15959742333233. The reversal of 15959742333216 is 61233324795951.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 15959742333216.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11982976 + ... + 13248063.

It is an arithmetic number, because the mean of its divisors is an integer number (476866656000).

Almost surely, 2^{15959742333216} is an apocalyptic number.

15959742333216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

15959742333216 is an abundant number, since it is smaller than the sum of its proper divisors (29819456642784).

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

15959742333216 is a wasteful number, since it uses less digits than its factorization.

15959742333216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25231662 (or 25231654 counting only the distinct ones).

The product of its digits is 36741600, while the sum is 60.

The spelling of 15959742333216 in words is "fifteen trillion, nine hundred fifty-nine billion, seven hundred forty-two million, three hundred thirty-three thousand, two hundred sixteen".