16390963007 has 2 divisors, whose sum is σ = 16390963008. Its totient is φ = 16390963006.

The previous prime is 16390963003. The next prime is 16390963021. The reversal of 16390963007 is 70036909361.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (70036909361) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16390963007 - 2² = 16390963003 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16390963003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8195481503 + 8195481504.

It is an arithmetic number, because the mean of its divisors is an integer number (8195481504).

Almost surely, 2^16390963007 is an apocalyptic number.

16390963007 is a deficient number, since it is larger than the sum of its proper divisors (1).

16390963007 is an equidigital number, since it uses as much as digits as its factorization.

16390963007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 183708, while the sum is 44.

The spelling of 16390963007 in words is "sixteen billion, three hundred ninety million, nine hundred sixty-three thousand, seven".