99024799399 has 2 divisors, whose sum is σ = 99024799400. Its totient is φ = 99024799398.

The previous prime is 99024799339. The next prime is 99024799409. The reversal of 99024799399 is 99399742099.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 99024799399 - 2¹⁹ = 99024275111 is a prime.

It is a super-2 number, since 2×99024799399² (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 (99024799339) 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, 49512399699 + 49512399700.

It is an arithmetic number, because the mean of its divisors is an integer number (49512399700).

Almost surely, 2^99024799399 is an apocalyptic number.

99024799399 is a deficient number, since it is larger than the sum of its proper divisors (1).

99024799399 is an equidigital number, since it uses as much as digits as its factorization.

99024799399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 89282088, while the sum is 70.

The spelling of 99024799399 in words is "ninety-nine billion, twenty-four million, seven hundred ninety-nine thousand, three hundred ninety-nine".