16723080071 has 16 divisors (see below), whose sum is σ = 17690649600. Its totient is φ = 15764450688.

The previous prime is 16723080001. The next prime is 16723080091. The reversal of 16723080071 is 17008032761.

It is a cyclic number.

It is not a de Polignac number, because 16723080071 - 2¹⁰ = 16723079047 is a prime.

It is a super-2 number, since 2×16723080071² (a number of 21 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 (16723080001) 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, 3602570 + ... + 3607208.

It is an arithmetic number, because the mean of its divisors is an integer number (1105665600).

Almost surely, 2^16723080071 is an apocalyptic number.

16723080071 is a deficient number, since it is larger than the sum of its proper divisors (967569529).

16723080071 is a wasteful number, since it uses less digits than its factorization.

16723080071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5558.

The product of its (nonzero) digits is 14112, while the sum is 35.

The spelling of 16723080071 in words is "sixteen billion, seven hundred twenty-three million, eighty thousand, seventy-one".