99981410359 has 2 divisors, whose sum is σ = 99981410360. Its totient is φ = 99981410358.

The previous prime is 99981410351. The next prime is 99981410383. The reversal of 99981410359 is 95301418999.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 99981410359 - 2³ = 99981410351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99981410351) 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, 49990705179 + 49990705180.

It is an arithmetic number, because the mean of its divisors is an integer number (49990705180).

Almost surely, 2^99981410359 is an apocalyptic number.

99981410359 is a deficient number, since it is larger than the sum of its proper divisors (1).

99981410359 is an equidigital number, since it uses as much as digits as its factorization.

99981410359 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3149280, while the sum is 58.

The spelling of 99981410359 in words is "ninety-nine billion, nine hundred eighty-one million, four hundred ten thousand, three hundred fifty-nine".