99076136924839 has 4 divisors (see below), whose sum is σ = 99076754870856. Its totient is φ = 99075518978824.

The previous prime is 99076136924833. The next prime is 99076136924857. The reversal of 99076136924839 is 93842963167099.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 99076136924839 - 2¹⁵ = 99076136892071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99076136924833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 308732449 + ... + 309053194.

It is an arithmetic number, because the mean of its divisors is an integer number (24769188717714).

Almost surely, 2^{99076136924839} is an apocalyptic number.

99076136924839 is a deficient number, since it is larger than the sum of its proper divisors (617946017).

99076136924839 is a wasteful number, since it uses less digits than its factorization.

99076136924839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617946016.

The product of its (nonzero) digits is 952342272, while the sum is 76.

The spelling of 99076136924839 in words is "ninety-nine trillion, seventy-six billion, one hundred thirty-six million, nine hundred twenty-four thousand, eight hundred thirty-nine".