16700711321007 has 20 divisors (see below), whose sum is σ = 28511972767696. Its totient is φ = 9543263611680.

The previous prime is 16700711320987. The next prime is 16700711321053. The reversal of 16700711321007 is 70012311700761.

It is not a de Polignac number, because 16700711321007 - 2²⁴ = 16700694543791 is a prime.

It is a super-2 number, since 2×16700711321007² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16700711321057) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 14727258094 + ... + 14727259227.

Almost surely, 2^{16700711321007} is an apocalyptic number.

16700711321007 is a deficient number, since it is larger than the sum of its proper divisors (11811261446689).

16700711321007 is an equidigital number, since it uses as much as digits as its factorization.

16700711321007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29454517340 (or 29454517331 counting only the distinct ones).

The product of its (nonzero) digits is 12348, while the sum is 36.

The spelling of 16700711321007 in words is "sixteen trillion, seven hundred billion, seven hundred eleven million, three hundred twenty-one thousand, seven".