98394101999 has 4 divisors (see below), whose sum is σ = 98498666280. Its totient is φ = 98289537720.

The previous prime is 98394101983. The next prime is 98394102017. The reversal of 98394101999 is 99910149389.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99910149389 = 143527 ⋅696107.

It is a cyclic number.

It is not a de Polignac number, because 98394101999 - 2⁴ = 98394101983 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 (98394103999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52280729 + ... + 52282610.

It is an arithmetic number, because the mean of its divisors is an integer number (24624666570).

Almost surely, 2^98394101999 is an apocalyptic number.

98394101999 is a deficient number, since it is larger than the sum of its proper divisors (104564281).

98394101999 is a wasteful number, since it uses less digits than its factorization.

98394101999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104564280.

The product of its (nonzero) digits is 5668704, while the sum is 62.

The spelling of 98394101999 in words is "ninety-eight billion, three hundred ninety-four million, one hundred one thousand, nine hundred ninety-nine".