99326443967 has 2 divisors, whose sum is σ = 99326443968. Its totient is φ = 99326443966.

The previous prime is 99326443903. The next prime is 99326443991. The reversal of 99326443967 is 76934462399.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 99326443967 - 2⁶ = 99326443903 is a prime.

It is a super-2 number, since 2×99326443967² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99326443067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49663221983 + 49663221984.

It is an arithmetic number, because the mean of its divisors is an integer number (49663221984).

Almost surely, 2^99326443967 is an apocalyptic number.

99326443967 is a deficient number, since it is larger than the sum of its proper divisors (1).

99326443967 is an equidigital number, since it uses as much as digits as its factorization.

99326443967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 52907904, while the sum is 62.

The spelling of 99326443967 in words is "ninety-nine billion, three hundred twenty-six million, four hundred forty-three thousand, nine hundred sixty-seven".