99929344627 has 8 divisors (see below), whose sum is σ = 115650598400. Its totient is φ = 84569499144.

The previous prime is 99929344609. The next prime is 99929344681. The reversal of 99929344627 is 72644392999.

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

It is a cyclic number.

It is not a de Polignac number, because 99929344627 - 2⁷ = 99929344499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99929344727) 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, 90351477 + ... + 90352582.

It is an arithmetic number, because the mean of its divisors is an integer number (14456324800).

Almost surely, 2^99929344627 is an apocalyptic number.

99929344627 is a deficient number, since it is larger than the sum of its proper divisors (15721253773).

99929344627 is a wasteful number, since it uses less digits than its factorization.

99929344627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180704145.

The product of its digits is 52907904, while the sum is 64.

The spelling of 99929344627 in words is "ninety-nine billion, nine hundred twenty-nine million, three hundred forty-four thousand, six hundred twenty-seven".