15714272000 has 432 divisors, whose sum is σ = 46861528896. Its totient is φ = 5142528000.

The previous prime is 15714271999. The next prime is 15714272033. The reversal of 15714272000 is 27241751.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 215263964 + ... + 215264036.

Almost surely, 2^15714272000 is an apocalyptic number.

15714272000 is a gapful number since it is divisible by the number (10) 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 15714272000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23430764448).

15714272000 is an abundant number, since it is smaller than the sum of its proper divisors (31147256896).

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

15714272000 is an frugal number, since it uses more digits than its factorization.

15714272000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173 (or 118 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 29.

The spelling of 15714272000 in words is "fifteen billion, seven hundred fourteen million, two hundred seventy-two thousand".