16075699699 has 2 divisors, whose sum is σ = 16075699700. Its totient is φ = 16075699698.

The previous prime is 16075699639. The next prime is 16075699723. The reversal of 16075699699 is 99699657061.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16075699699 - 2⁷ = 16075699571 is a prime.

It is not a weakly prime, because it can be changed into another prime (16075699609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8037849849 + 8037849850.

It is an arithmetic number, because the mean of its divisors is an integer number (8037849850).

Almost surely, 2^16075699699 is an apocalyptic number.

16075699699 is a deficient number, since it is larger than the sum of its proper divisors (1).

16075699699 is an equidigital number, since it uses as much as digits as its factorization.

16075699699 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 49601160, while the sum is 67.

The spelling of 16075699699 in words is "sixteen billion, seventy-five million, six hundred ninety-nine thousand, six hundred ninety-nine".