2428442118 has 24 divisors (see below), whose sum is σ = 5263328928. Its totient is φ = 809218512.

The previous prime is 2428442101. The next prime is 2428442119. The reversal of 2428442118 is 8112448242.

It is a happy number.

It is a super-2 number, since 2×2428442118² = 11794662240952651848, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2428442119) 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, 39996 + ... + 80352.

It is an arithmetic number, because the mean of its divisors is an integer number (219305372).

Almost surely, 2^2428442118 is an apocalyptic number.

2428442118 is an abundant number, since it is smaller than the sum of its proper divisors (2834886810).

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

2428442118 is a wasteful number, since it uses less digits than its factorization.

2428442118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43708 (or 43705 counting only the distinct ones).

The product of its digits is 32768, while the sum is 36.

The square root of 2428442118 is about 49279.2260288248. The cubic root of 2428442118 is about 1344.1340580299.

The spelling of 2428442118 in words is "two billion, four hundred twenty-eight million, four hundred forty-two thousand, one hundred eighteen".