16027688238 has 16 divisors (see below), whose sum is σ = 32118359760. Its totient is φ = 5332065536.

The previous prime is 16027688197. The next prime is 16027688251. The reversal of 16027688238 is 83288672061.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2620995 + ... + 2627102.

It is an arithmetic number, because the mean of its divisors is an integer number (2007397485).

Almost surely, 2^16027688238 is an apocalyptic number.

16027688238 is an abundant number, since it is smaller than the sum of its proper divisors (16090671522).

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

16027688238 is a wasteful number, since it uses less digits than its factorization.

16027688238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5248611.

The product of its (nonzero) digits is 1548288, while the sum is 51.

The spelling of 16027688238 in words is "sixteen billion, twenty-seven million, six hundred eighty-eight thousand, two hundred thirty-eight".