5999998242 has 64 divisors (see below), whose sum is σ = 13990268160. Its totient is φ = 1679867904.

The previous prime is 5999998237. The next prime is 5999998259. The reversal of 5999998242 is 2428999995.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3135478 + ... + 3137390.

It is an arithmetic number, because the mean of its divisors is an integer number (218597940).

Almost surely, 2^5999998242 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5999998242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6995134080).

5999998242 is an abundant number, since it is smaller than the sum of its proper divisors (7990269918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5999998242 is a wasteful number, since it uses less digits than its factorization.

5999998242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3387.

The product of its digits is 37791360, while the sum is 66.

The square root of 5999998242 is about 77459.6555763063. The cubic root of 5999998242 is about 1817.1204153600.

The spelling of 5999998242 in words is "five billion, nine hundred ninety-nine million, nine hundred ninety-eight thousand, two hundred forty-two".