16260676665123 has 12 divisors (see below), whose sum is σ = 23831074341704. Its totient is φ = 9854955554400.

The previous prime is 16260676665017. The next prime is 16260676665151. The reversal of 16260676665123 is 32156667606261.

It is not a de Polignac number, because 16260676665123 - 2¹⁷ = 16260676534051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16260676665193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22397625898 + ... + 22397626623.

Almost surely, 2^{16260676665123} is an apocalyptic number.

16260676665123 is a deficient number, since it is larger than the sum of its proper divisors (7570397676581).

16260676665123 is a wasteful number, since it uses less digits than its factorization.

16260676665123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44795252546 (or 44795252535 counting only the distinct ones).

The product of its (nonzero) digits is 19595520, while the sum is 57.

The spelling of 16260676665123 in words is "sixteen trillion, two hundred sixty billion, six hundred seventy-six million, six hundred sixty-five thousand, one hundred twenty-three".