16627344100 has 36 divisors (see below), whose sum is σ = 36188476324. Its totient is φ = 6631188480.

The previous prime is 16627344091. The next prime is 16627344127. The reversal of 16627344100 is 144372661.

16627344100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 692321344 + 15935022756 = 26312^2 + 126234^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 212997 + ... + 280396.

Almost surely, 2^16627344100 is an apocalyptic number.

16627344100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16627344100 is an abundant number, since it is smaller than the sum of its proper divisors (19561132224).

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

16627344100 is a wasteful number, since it uses less digits than its factorization.

16627344100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493744 (or 493737 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

The spelling of 16627344100 in words is "sixteen billion, six hundred twenty-seven million, three hundred forty-four thousand, one hundred".