916995446699 has 2 divisors, whose sum is σ = 916995446700. Its totient is φ = 916995446698.

The previous prime is 916995446687. The next prime is 916995446737. The reversal of 916995446699 is 996644599619.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 916995446699 - 2¹⁶ = 916995381163 is a prime.

It is not a weakly prime, because it can be changed into another prime (916995446099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 458497723349 + 458497723350.

It is an arithmetic number, because the mean of its divisors is an integer number (458497723350).

Almost surely, 2^916995446699 is an apocalyptic number.

916995446699 is a deficient number, since it is larger than the sum of its proper divisors (1).

916995446699 is an equidigital number, since it uses as much as digits as its factorization.

916995446699 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1020366720, while the sum is 77.

The spelling of 916995446699 in words is "nine hundred sixteen billion, nine hundred ninety-five million, four hundred forty-six thousand, six hundred ninety-nine".