16726252118 has 16 divisors (see below), whose sum is σ = 25469697024. Its totient is φ = 8236410600.

The previous prime is 16726252117. The next prime is 16726252163. The reversal of 16726252118 is 81125262761.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16726252117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 705371 + ... + 728697.

It is an arithmetic number, because the mean of its divisors is an integer number (1591856064).

Almost surely, 2^16726252118 is an apocalyptic number.

16726252118 is a deficient number, since it is larger than the sum of its proper divisors (8743444906).

16726252118 is a wasteful number, since it uses less digits than its factorization.

16726252118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28747.

The product of its digits is 80640, while the sum is 41.

The spelling of 16726252118 in words is "sixteen billion, seven hundred twenty-six million, two hundred fifty-two thousand, one hundred eighteen".