108398594799 has 12 divisors (see below), whose sum is σ = 170809907112. Its totient is φ = 65696118000.

The previous prime is 108398594783. The next prime is 108398594851. The reversal of 108398594799 is 997495893801.

108398594799 is a `hidden beast` number, since 10 + 8 + 3 + 98 + 59 + 479 + 9 = 666.

It is not a de Polignac number, because 108398594799 - 2⁴ = 108398594783 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108398594699) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 547467552 + ... + 547467749.

It is an arithmetic number, because the mean of its divisors is an integer number (14234158926).

Almost surely, 2^108398594799 is an apocalyptic number.

108398594799 is a deficient number, since it is larger than the sum of its proper divisors (62411312313).

108398594799 is a wasteful number, since it uses less digits than its factorization.

108398594799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1094935318 (or 1094935315 counting only the distinct ones).

The product of its (nonzero) digits is 176359680, while the sum is 72.

The spelling of 108398594799 in words is "one hundred eight billion, three hundred ninety-eight million, five hundred ninety-four thousand, seven hundred ninety-nine".