99430392067 has 2 divisors, whose sum is σ = 99430392068. Its totient is φ = 99430392066.

The previous prime is 99430392011. The next prime is 99430392091. The reversal of 99430392067 is 76029303499.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99430392067 is a prime.

It is not a weakly prime, because it can be changed into another prime (99430392967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49715196033 + 49715196034.

It is an arithmetic number, because the mean of its divisors is an integer number (49715196034).

Almost surely, 2^99430392067 is an apocalyptic number.

99430392067 is a deficient number, since it is larger than the sum of its proper divisors (1).

99430392067 is an equidigital number, since it uses as much as digits as its factorization.

99430392067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2204496, while the sum is 52.

The spelling of 99430392067 in words is "ninety-nine billion, four hundred thirty million, three hundred ninety-two thousand, sixty-seven".