16774914496 has 28 divisors (see below), whose sum is σ = 34099621920. Its totient is φ = 8182883840.

The previous prime is 16774914493. The next prime is 16774914517. The reversal of 16774914496 is 69441947761.

It is a super-2 number, since 2×16774914496² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16774914496.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16774914491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3193816 + ... + 3199063.

It is an arithmetic number, because the mean of its divisors is an integer number (1217843640).

Almost surely, 2^16774914496 is an apocalyptic number.

16774914496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16774914496 is an abundant number, since it is smaller than the sum of its proper divisors (17324707424).

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

16774914496 is an equidigital number, since it uses as much as digits as its factorization.

16774914496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6392932 (or 6392922 counting only the distinct ones).

The product of its digits is 9144576, while the sum is 58.

The spelling of 16774914496 in words is "sixteen billion, seven hundred seventy-four million, nine hundred fourteen thousand, four hundred ninety-six".