16774314344 has 32 divisors (see below), whose sum is σ = 31937110920. Its totient is φ = 8258144256.

The previous prime is 16774314313. The next prime is 16774314377. The reversal of 16774314344 is 44341347761.

It can be written as a sum of positive squares in 4 ways, for example, as 14808456100 + 1965858244 = 121690^2 + 44338^2 .

It is a super-2 number, since 2×16774314344² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16774314295 and 16774314304.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 322094 + ... + 370530.

Almost surely, 2^16774314344 is an apocalyptic number.

It is an amenable number.

16774314344 is a deficient number, since it is larger than the sum of its proper divisors (15162796576).

16774314344 is a wasteful number, since it uses less digits than its factorization.

16774314344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49109 (or 49105 counting only the distinct ones).

The product of its digits is 677376, while the sum is 44.

The spelling of 16774314344 in words is "sixteen billion, seven hundred seventy-four million, three hundred fourteen thousand, three hundred forty-four".