42244202042 has 16 divisors (see below), whose sum is σ = 72734876160. Its totient is φ = 18025597008.

The previous prime is 42244202041. The next prime is 42244202053. The reversal of 42244202042 is 24020244224.

It is not an unprimeable number, because it can be changed into a prime (42244202041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6585098 + ... + 6591509.

It is an arithmetic number, because the mean of its divisors is an integer number (4545929760).

Almost surely, 2^42244202042 is an apocalyptic number.

42244202042 is a deficient number, since it is larger than the sum of its proper divisors (30490674118).

42244202042 is a wasteful number, since it uses less digits than its factorization.

42244202042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13176845.

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 42244202042 its reverse (24020244224), we get a palindrome (66264446266).

The spelling of 42244202042 in words is "forty-two billion, two hundred forty-four million, two hundred two thousand, forty-two".