9009910990007 has 2 divisors, whose sum is σ = 9009910990008. Its totient is φ = 9009910990006.

The previous prime is 9009910989991. The next prime is 9009910990063. The reversal of 9009910990007 is 7000990199009.

It is a weak prime.

It is an emirp because it is prime and its reverse (7000990199009) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9009910990007 - 2⁴ = 9009910989991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9009910998007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4504955495003 + 4504955495004.

It is an arithmetic number, because the mean of its divisors is an integer number (4504955495004).

Almost surely, 2^{9009910990007} is an apocalyptic number.

9009910990007 is a deficient number, since it is larger than the sum of its proper divisors (1).

9009910990007 is an equidigital number, since it uses as much as digits as its factorization.

9009910990007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 413343, while the sum is 53.

The spelling of 9009910990007 in words is "nine trillion, nine billion, nine hundred ten million, nine hundred ninety thousand, seven".