2442334842 has 40 divisors (see below), whose sum is σ = 5475641556. Its totient is φ = 813665088.

The previous prime is 2442334819. The next prime is 2442334859. The reversal of 2442334842 is 2484332442.

2442334842 is a `hidden beast` number, since 244 + 2 + 334 + 84 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1648278801 + 794056041 = 40599^2 + 28179^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2442334797 and 2442334806.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 436728 + ... + 442284.

Almost surely, 2^2442334842 is an apocalyptic number.

2442334842 is an abundant number, since it is smaller than the sum of its proper divisors (3033306714).

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

2442334842 is a wasteful number, since it uses less digits than its factorization.

2442334842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8284 (or 8275 counting only the distinct ones).

The product of its digits is 147456, while the sum is 36.

The square root of 2442334842 is about 49419.9842371484. The cubic root of 2442334842 is about 1346.6923767135.

The spelling of 2442334842 in words is "two billion, four hundred forty-two million, three hundred thirty-four thousand, eight hundred forty-two".