2018302344 has 96 divisors (see below), whose sum is σ = 5631600000. Its totient is φ = 652530816.

The previous prime is 2018302343. The next prime is 2018302361. The reversal of 2018302344 is 4432038102.

2018302344 is a `hidden beast` number, since 2 + 0 + 18 + 302 + 344 = 666.

It is not an unprimeable number, because it can be changed into a prime (2018302343) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1008657 + ... + 1010655.

It is an arithmetic number, because the mean of its divisors is an integer number (58662500).

Almost surely, 2^2018302344 is an apocalyptic number.

2018302344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2018302344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2815800000).

2018302344 is an abundant number, since it is smaller than the sum of its proper divisors (3613297656).

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

2018302344 is a wasteful number, since it uses less digits than its factorization.

2018302344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2427 (or 2420 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 2018302344 is about 44925.5199636020. The cubic root of 2018302344 is about 1263.7526371285.

The spelling of 2018302344 in words is "two billion, eighteen million, three hundred two thousand, three hundred forty-four".