16266074880 has 144 divisors (see below), whose sum is σ = 56672630784. Its totient is φ = 3943280640.

The previous prime is 16266074831. The next prime is 16266074911. The reversal of 16266074880 is 8847066261.

It is a super-3 number, since 3×16266074880³ (a number of 32 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150304 + ... + 234783.

It is an arithmetic number, because the mean of its divisors is an integer number (393559936).

Almost surely, 2^16266074880 is an apocalyptic number.

16266074880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16266074880 is an abundant number, since it is smaller than the sum of its proper divisors (40406555904).

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

16266074880 is a wasteful number, since it uses less digits than its factorization.

16266074880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385122 (or 385108 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 48.

The spelling of 16266074880 in words is "sixteen billion, two hundred sixty-six million, seventy-four thousand, eight hundred eighty".