16684063440770 has 32 divisors (see below), whose sum is σ = 32763220182720. Its totient is φ = 6066601323840.

The previous prime is 16684063440763. The next prime is 16684063440829. The reversal of 16684063440770 is 7704436048661.

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, 2104577 + ... + 6147956.

It is an arithmetic number, because the mean of its divisors is an integer number (1023850630710).

Almost surely, 2^{16684063440770} is an apocalyptic number.

16684063440770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16684063440770 is a deficient number, since it is larger than the sum of its proper divisors (16079156741950).

16684063440770 is a wasteful number, since it uses less digits than its factorization.

16684063440770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8270930.

The product of its (nonzero) digits is 16257024, while the sum is 56.

The spelling of 16684063440770 in words is "sixteen trillion, six hundred eighty-four billion, sixty-three million, four hundred forty thousand, seven hundred seventy".