16676443134001 has 16 divisors (see below), whose sum is σ = 19128020905600. Its totient is φ = 14242247324928.

The previous prime is 16676443133981. The next prime is 16676443134007. The reversal of 16676443134001 is 10043134467661.

It is a happy number.

It is not a de Polignac number, because 16676443134001 - 2⁵ = 16676443133969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16676443134007) 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, 438030 + ... + 5791783.

It is an arithmetic number, because the mean of its divisors is an integer number (1195501306600).

Almost surely, 2^{16676443134001} is an apocalyptic number.

It is an amenable number.

16676443134001 is a deficient number, since it is larger than the sum of its proper divisors (2451577771599).

16676443134001 is a wasteful number, since it uses less digits than its factorization.

16676443134001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6231208.

The product of its (nonzero) digits is 870912, while the sum is 46.

The spelling of 16676443134001 in words is "sixteen trillion, six hundred seventy-six billion, four hundred forty-three million, one hundred thirty-four thousand, one".