16089440600 has 24 divisors (see below), whose sum is σ = 37407949860. Its totient is φ = 6435776160.

The previous prime is 16089440579. The next prime is 16089440617. The reversal of 16089440600 is 604498061.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40223402 + ... + 40223801.

Almost surely, 2^16089440600 is an apocalyptic number.

16089440600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16089440600 is an abundant number, since it is smaller than the sum of its proper divisors (21318509260).

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

16089440600 is a wasteful number, since it uses less digits than its factorization.

16089440600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80447219 (or 80447210 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 38.

The spelling of 16089440600 in words is "sixteen billion, eighty-nine million, four hundred forty thousand, six hundred".