16672803968896 has 16 divisors (see below), whose sum is σ = 33215351657040. Its totient is φ = 8336401984384.

The previous prime is 16672803968851. The next prime is 16672803968927. The reversal of 16672803968896 is 69886930827661.

16672803968896 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65128140376 + ... + 65128140631.

It is an arithmetic number, because the mean of its divisors is an integer number (2075959478565).

Almost surely, 2^{16672803968896} is an apocalyptic number.

16672803968896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16672803968896 is a deficient number, since it is larger than the sum of its proper divisors (16542547688144).

16672803968896 is an equidigital number, since it uses as much as digits as its factorization.

16672803968896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130256281021 (or 130256281009 counting only the distinct ones).

The product of its (nonzero) digits is 2257403904, while the sum is 79.

The spelling of 16672803968896 in words is "sixteen trillion, six hundred seventy-two billion, eight hundred three million, nine hundred sixty-eight thousand, eight hundred ninety-six".