4368842442 has 24 divisors (see below), whose sum is σ = 9499522500. Its totient is φ = 1451096640.

The previous prime is 4368842383. The next prime is 4368842449. The reversal of 4368842442 is 2442488634.

It can be written as a sum of positive squares in 2 ways, for example, as 3921139161 + 447703281 = 62619^2 + 21159^2 .

It is not an unprimeable number, because it can be changed into a prime (4368842449) 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, 426817 + ... + 436932.

Almost surely, 2^4368842442 is an apocalyptic number.

4368842442 is an abundant number, since it is smaller than the sum of its proper divisors (5130680058).

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

4368842442 is a wasteful number, since it uses less digits than its factorization.

4368842442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864038 (or 864035 counting only the distinct ones).

The product of its digits is 1179648, while the sum is 45.

The square root of 4368842442 is about 66097.2196238238. The cubic root of 4368842442 is about 1634.7654889082.

The spelling of 4368842442 in words is "four billion, three hundred sixty-eight million, eight hundred forty-two thousand, four hundred forty-two".