16683674336970 has 32 divisors (see below), whose sum is σ = 40069981521792. Its totient is φ = 4445739477312.

The previous prime is 16683674336957. The next prime is 16683674337053. The reversal of 16683674336970 is 7963347638661.

It is a junction number, because it is equal to n+sod(n) for n = 16683674336895 and 16683674336904.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 202479742 + ... + 202562121.

It is an arithmetic number, because the mean of its divisors is an integer number (1252186922556).

Almost surely, 2^{16683674336970} is an apocalyptic number.

16683674336970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16683674336970 is an abundant number, since it is smaller than the sum of its proper divisors (23386307184822).

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

16683674336970 is a wasteful number, since it uses less digits than its factorization.

16683674336970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405043246.

The product of its (nonzero) digits is 493807104, while the sum is 69.

The spelling of 16683674336970 in words is "sixteen trillion, six hundred eighty-three billion, six hundred seventy-four million, three hundred thirty-six thousand, nine hundred seventy".