16064017019 has 2 divisors, whose sum is σ = 16064017020. Its totient is φ = 16064017018.

The previous prime is 16064016979. The next prime is 16064017087. The reversal of 16064017019 is 91071046061.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16064017019 - 2⁸ = 16064016763 is a prime.

It is a super-2 number, since 2×16064017019² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16064017019.

It is not a weakly prime, because it can be changed into another prime (16064017219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8032008509 + 8032008510.

It is an arithmetic number, because the mean of its divisors is an integer number (8032008510).

Almost surely, 2^16064017019 is an apocalyptic number.

16064017019 is a deficient number, since it is larger than the sum of its proper divisors (1).

16064017019 is an equidigital number, since it uses as much as digits as its factorization.

16064017019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 35.

The spelling of 16064017019 in words is "sixteen billion, sixty-four million, seventeen thousand, nineteen".