16674773116771 has 24 divisors (see below), whose sum is σ = 21164270765616. Its totient is φ = 12991054547520.

The previous prime is 16674773116711. The next prime is 16674773116843. The reversal of 16674773116771 is 17761137747661.

It is not a de Polignac number, because 16674773116771 - 2⁷ = 16674773116643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16674773116711) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 375805 + ... + 5787121.

It is an arithmetic number, because the mean of its divisors is an integer number (881844615234).

Almost surely, 2^{16674773116771} is an apocalyptic number.

16674773116771 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

16674773116771 is a deficient number, since it is larger than the sum of its proper divisors (4489497648845).

16674773116771 is a wasteful number, since it uses less digits than its factorization.

16674773116771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5417059 (or 5417052 counting only the distinct ones).

The product of its digits is 43563744, while the sum is 64.

The spelling of 16674773116771 in words is "sixteen trillion, six hundred seventy-four billion, seven hundred seventy-three million, one hundred sixteen thousand, seven hundred seventy-one".