15071271168 has 144 divisors (see below), whose sum is σ = 41159946240. Its totient is φ = 4893493248.

The previous prime is 15071271133. The next prime is 15071271191. The reversal of 15071271168 is 86117217051.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8626071 + ... + 8627817.

It is an arithmetic number, because the mean of its divisors is an integer number (285832960).

Almost surely, 2^15071271168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15071271168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20579973120).

15071271168 is an abundant number, since it is smaller than the sum of its proper divisors (26088675072).

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

15071271168 is a wasteful number, since it uses less digits than its factorization.

15071271168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2052 (or 2038 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 39.

The spelling of 15071271168 in words is "fifteen billion, seventy-one million, two hundred seventy-one thousand, one hundred sixty-eight".