16669700033 has 16 divisors (see below), whose sum is σ = 19095066624. Its totient is φ = 14255377920.

The previous prime is 16669700017. The next prime is 16669700039. The reversal of 16669700033 is 33000796661.

It is not a de Polignac number, because 16669700033 - 2⁴ = 16669700017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16669700039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10059341 + ... + 10060997.

It is an arithmetic number, because the mean of its divisors is an integer number (1193441664).

Almost surely, 2^16669700033 is an apocalyptic number.

It is an amenable number.

16669700033 is a deficient number, since it is larger than the sum of its proper divisors (2425366591).

16669700033 is a wasteful number, since it uses less digits than its factorization.

16669700033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4112.

The product of its (nonzero) digits is 122472, while the sum is 41.

The spelling of 16669700033 in words is "sixteen billion, six hundred sixty-nine million, seven hundred thousand, thirty-three".