16115268096 has 120 divisors (see below), whose sum is σ = 46922861700. Its totient is φ = 5324046336.

The previous prime is 16115268089. The next prime is 16115268137. The reversal of 16115268096 is 69086251161.

16115268096 is a `hidden beast` number, since 1 + 611 + 5 + 26 + 8 + 0 + 9 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 16094474496 + 20793600 = 126864^2 + 4560^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 505230 + ... + 536178.

Almost surely, 2^16115268096 is an apocalyptic number.

16115268096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16115268096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23461430850).

16115268096 is an abundant number, since it is smaller than the sum of its proper divisors (30807593604).

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

16115268096 is a wasteful number, since it uses less digits than its factorization.

16115268096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31086 (or 31067 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 45.

The spelling of 16115268096 in words is "sixteen billion, one hundred fifteen million, two hundred sixty-eight thousand, ninety-six".