16159958679723 has 8 divisors (see below), whose sum is σ = 21547655529936. Its totient is φ = 10772783808000.

The previous prime is 16159958679721. The next prime is 16159958679763. The reversal of 16159958679723 is 32797685995161.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 16159958679723 - 2¹ = 16159958679721 is a prime.

It is a super-2 number, since 2×16159958679723² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16159958679721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130422378 + ... + 130546223.

It is an arithmetic number, because the mean of its divisors is an integer number (2693456941242).

Almost surely, 2^{16159958679723} is an apocalyptic number.

16159958679723 is a deficient number, since it is larger than the sum of its proper divisors (5387696850213).

16159958679723 is a wasteful number, since it uses less digits than its factorization.

16159958679723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260989245.

The product of its digits is 1543147200, while the sum is 78.

The spelling of 16159958679723 in words is "sixteen trillion, one hundred fifty-nine billion, nine hundred fifty-eight million, six hundred seventy-nine thousand, seven hundred twenty-three".