16683508417674 has 48 divisors (see below), whose sum is σ = 38816352301248. Its totient is φ = 4766512923648.

The previous prime is 16683508417661. The next prime is 16683508417699. The reversal of 16683508417674 is 47671480538661.

It is a super-4 number, since 4×16683508417674⁴ (a number of 54 digits) contains 4444 as substring.

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, 5744074 + ... + 8146250.

It is an arithmetic number, because the mean of its divisors is an integer number (808674006276).

Almost surely, 2^{16683508417674} is an apocalyptic number.

16683508417674 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

16683508417674 is an abundant number, since it is smaller than the sum of its proper divisors (22132843883574).

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

16683508417674 is a wasteful number, since it uses less digits than its factorization.

16683508417674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2425819 (or 2425812 counting only the distinct ones).

The product of its (nonzero) digits is 162570240, while the sum is 66.

The spelling of 16683508417674 in words is "sixteen trillion, six hundred eighty-three billion, five hundred eight million, four hundred seventeen thousand, six hundred seventy-four".