99624842699 has 8 divisors (see below), whose sum is σ = 99883069440. Its totient is φ = 99366714216.

The previous prime is 99624842657. The next prime is 99624842711.

99624842699 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99624842699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99624842899) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2284154 + ... + 2327360.

It is an arithmetic number, because the mean of its divisors is an integer number (12485383680).

Almost surely, 2^99624842699 is an apocalyptic number.

99624842699 is a deficient number, since it is larger than the sum of its proper divisors (258226741).

99624842699 is a wasteful number, since it uses less digits than its factorization.

99624842699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49129.

The product of its digits is 120932352, while the sum is 68.

The spelling of 99624842699 in words is "ninety-nine billion, six hundred twenty-four million, eight hundred forty-two thousand, six hundred ninety-nine".