16673374156 has 12 divisors (see below), whose sum is σ = 29204395192. Its totient is φ = 8329261248.

The previous prime is 16673374129. The next prime is 16673374169. The reversal of 16673374156 is 65147337661.

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 3 ways as a sum of consecutive naturals, for example, 1851405 + ... + 1860388.

Almost surely, 2^16673374156 is an apocalyptic number.

It is an amenable number.

16673374156 is a deficient number, since it is larger than the sum of its proper divisors (12531021036).

16673374156 is a wasteful number, since it uses less digits than its factorization.

16673374156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3712920 (or 3712918 counting only the distinct ones).

The product of its digits is 1905120, while the sum is 49.

The spelling of 16673374156 in words is "sixteen billion, six hundred seventy-three million, three hundred seventy-four thousand, one hundred fifty-six".