2442402042 has 32 divisors (see below), whose sum is σ = 5026247232. Its totient is φ = 790642944.

The previous prime is 2442402029. The next prime is 2442402043. The reversal of 2442402042 is 2402042442.

It is not an unprimeable number, because it can be changed into a prime (2442402043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111378 + ... + 131490.

It is an arithmetic number, because the mean of its divisors is an integer number (157070226).

Almost surely, 2^2442402042 is an apocalyptic number.

2442402042 is an abundant number, since it is smaller than the sum of its proper divisors (2583845190).

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

2442402042 is a wasteful number, since it uses less digits than its factorization.

2442402042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20702.

The product of its (nonzero) digits is 4096, while the sum is 24.

The square root of 2442402042 is about 49420.6641193742. The cubic root of 2442402042 is about 1346.7047278588.

Adding to 2442402042 its reverse (2402042442), we get a palindrome (4844444484).

The spelling of 2442402042 in words is "two billion, four hundred forty-two million, four hundred two thousand, forty-two".