99939349713 has 16 divisors (see below), whose sum is σ = 152295091200. Its totient is φ = 57105740496.

The previous prime is 99939349703. The next prime is 99939349723. The reversal of 99939349713 is 31794393999.

It is an interprime number because it is at equal distance from previous prime (99939349703) and next prime (99939349723).

It is not a de Polignac number, because 99939349713 - 2⁵ = 99939349681 is a prime.

It is not an unprimeable number, because it can be changed into a prime (99939349703) 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 in 15 ways as a sum of consecutive naturals, for example, 471556 + ... + 649802.

It is an arithmetic number, because the mean of its divisors is an integer number (9518443200).

Almost surely, 2^99939349713 is an apocalyptic number.

It is an amenable number.

99939349713 is a deficient number, since it is larger than the sum of its proper divisors (52355741487).

99939349713 is a wasteful number, since it uses less digits than its factorization.

99939349713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204956.

The product of its digits is 44641044, while the sum is 66.

The spelling of 99939349713 in words is "ninety-nine billion, nine hundred thirty-nine million, three hundred forty-nine thousand, seven hundred thirteen".