15700116312 has 48 divisors (see below), whose sum is σ = 43510020840. Its totient is φ = 5111664768.

The previous prime is 15700116283. The next prime is 15700116317. The reversal of 15700116312 is 21361100751.

15700116312 is a `hidden beast` number, since 15 + 7 + 0 + 0 + 11 + 631 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15700116317) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2532453 + ... + 2538644.

Almost surely, 2^15700116312 is an apocalyptic number.

15700116312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

15700116312 is an abundant number, since it is smaller than the sum of its proper divisors (27809904528).

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

15700116312 is a wasteful number, since it uses less digits than its factorization.

15700116312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5071152 (or 5071145 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 27.

The spelling of 15700116312 in words is "fifteen billion, seven hundred million, one hundred sixteen thousand, three hundred twelve".