98429993999 has 8 divisors (see below), whose sum is σ = 105928519248. Its totient is φ = 91121304960.

The previous prime is 98429993917. The next prime is 98429994077. The reversal of 98429993999 is 99939992489.

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 98429993999 - 2³² = 94135026703 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 (98429993399) 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, 47457977 + ... + 47460050.

It is an arithmetic number, because the mean of its divisors is an integer number (13241064906).

Almost surely, 2^98429993999 is an apocalyptic number.

98429993999 is a deficient number, since it is larger than the sum of its proper divisors (7498525249).

98429993999 is a wasteful number, since it uses less digits than its factorization.

98429993999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94918105.

The product of its digits is 918330048, while the sum is 80.

The spelling of 98429993999 in words is "ninety-eight billion, four hundred twenty-nine million, nine hundred ninety-three thousand, nine hundred ninety-nine".