99444746411 has 2 divisors, whose sum is σ = 99444746412. Its totient is φ = 99444746410.

The previous prime is 99444746383. The next prime is 99444746417. The reversal of 99444746411 is 11464744499.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 99444746411 - 2³⁰ = 98371004587 is a prime.

It is not a weakly prime, because it can be changed into another prime (99444746417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49722373205 + 49722373206.

It is an arithmetic number, because the mean of its divisors is an integer number (49722373206).

Almost surely, 2^99444746411 is an apocalyptic number.

99444746411 is a deficient number, since it is larger than the sum of its proper divisors (1).

99444746411 is an equidigital number, since it uses as much as digits as its factorization.

99444746411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3483648, while the sum is 53.

The spelling of 99444746411 in words is "ninety-nine billion, four hundred forty-four million, seven hundred forty-six thousand, four hundred eleven".