16012712302015 has 96 divisors (see below), whose sum is σ = 24195731788800. Its totient is φ = 10055093967360.

The previous prime is 16012712302009. The next prime is 16012712302063. The reversal of 16012712302015 is 51020321721061.

It is not a de Polignac number, because 16012712302015 - 2⁹ = 16012712301503 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13377937 + ... + 14525653.

It is an arithmetic number, because the mean of its divisors is an integer number (252038872800).

Almost surely, 2^{16012712302015} is an apocalyptic number.

16012712302015 is a deficient number, since it is larger than the sum of its proper divisors (8183019486785).

16012712302015 is a wasteful number, since it uses less digits than its factorization.

16012712302015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1147857 (or 1147844 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 31.

The spelling of 16012712302015 in words is "sixteen trillion, twelve billion, seven hundred twelve million, three hundred two thousand, fifteen".