16727040000 has 840 divisors, whose sum is σ = 68070054360. Its totient is φ = 4055040000.

The previous prime is 16727039999. The next prime is 16727040019. The reversal of 16727040000 is 4072761.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 1520639995 + ... + 1520640005.

It is an arithmetic number, because the mean of its divisors is an integer number (81035779).

Almost surely, 2^16727040000 is an apocalyptic number.

16727040000 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 16727040000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34035027180).

16727040000 is an abundant number, since it is smaller than the sum of its proper divisors (51343014360).

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

16727040000 is an frugal number, since it uses more digits than its factorization.

16727040000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77 (or 21 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The spelling of 16727040000 in words is "sixteen billion, seven hundred twenty-seven million, forty thousand".