16069942079 has 8 divisors (see below), whose sum is σ = 16222806528. Its totient is φ = 15917489280.

The previous prime is 16069942073. The next prime is 16069942103. The reversal of 16069942079 is 97024996061.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16069942079 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16069942079.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16069942073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24182 + ... + 180899.

It is an arithmetic number, because the mean of its divisors is an integer number (2027850816).

Almost surely, 2^16069942079 is an apocalyptic number.

16069942079 is a deficient number, since it is larger than the sum of its proper divisors (152864449).

16069942079 is a wasteful number, since it uses less digits than its factorization.

16069942079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205825.

The product of its (nonzero) digits is 1469664, while the sum is 53.

The spelling of 16069942079 in words is "sixteen billion, sixty-nine million, nine hundred forty-two thousand, seventy-nine".