2434420242 has 24 divisors (see below), whose sum is σ = 5275615644. Its totient is φ = 811313664.

The previous prime is 2434420229. The next prime is 2434420357. The reversal of 2434420242 is 2420244342.

It can be written as a sum of positive squares in 2 ways, for example, as 2428616961 + 5803281 = 49281^2 + 2409^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 113098 + ... + 132890.

Almost surely, 2^2434420242 is an apocalyptic number.

2434420242 is an abundant number, since it is smaller than the sum of its proper divisors (2841195402).

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

2434420242 is a wasteful number, since it uses less digits than its factorization.

2434420242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26634 (or 26631 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 27.

The square root of 2434420242 is about 49339.8443653808. The cubic root of 2434420242 is about 1345.2361109883.

Adding to 2434420242 its reverse (2420244342), we get a palindrome (4854664584).

The spelling of 2434420242 in words is "two billion, four hundred thirty-four million, four hundred twenty thousand, two hundred forty-two".