2443255242 has 32 divisors (see below), whose sum is σ = 4926355200. Its totient is φ = 807805440.

The previous prime is 2443255229. The next prime is 2443255271. The reversal of 2443255242 is 2425523442.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 375634 + ... + 382082.

It is an arithmetic number, because the mean of its divisors is an integer number (153948600).

Almost surely, 2^2443255242 is an apocalyptic number.

2443255242 is an abundant number, since it is smaller than the sum of its proper divisors (2483099958).

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

2443255242 is a wasteful number, since it uses less digits than its factorization.

2443255242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6958.

The product of its digits is 76800, while the sum is 33.

The square root of 2443255242 is about 49429.2953823944. The cubic root of 2443255242 is about 1346.8615235987.

Adding to 2443255242 its reverse (2425523442), we get a palindrome (4868778684).

The spelling of 2443255242 in words is "two billion, four hundred forty-three million, two hundred fifty-five thousand, two hundred forty-two".