16266849751100 has 72 divisors (see below), whose sum is σ = 40015133294640. Its totient is φ = 5690104519680.

The previous prime is 16266849751093. The next prime is 16266849751127. The reversal of 16266849751100 is 115794866261.

It is a super-2 number, since 2×16266849751100² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 329263757 + ... + 329313156.

Almost surely, 2^{16266849751100} is an apocalyptic number.

16266849751100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16266849751100 is an abundant number, since it is smaller than the sum of its proper divisors (23748283543540).

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

16266849751100 is a wasteful number, since it uses less digits than its factorization.

16266849751100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658576959 (or 658576952 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 56.

The spelling of 16266849751100 in words is "sixteen trillion, two hundred sixty-six billion, eight hundred forty-nine million, seven hundred fifty-one thousand, one hundred".