2244312042 has 16 divisors (see below), whose sum is σ = 5129856192. Its totient is φ = 641232000.

The previous prime is 2244312023. The next prime is 2244312047. The reversal of 2244312042 is 2402134422.

It is not an unprimeable number, because it can be changed into a prime (2244312047) 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, 26717959 + ... + 26718042.

It is an arithmetic number, because the mean of its divisors is an integer number (320616012).

Almost surely, 2^2244312042 is an apocalyptic number.

2244312042 is an abundant number, since it is smaller than the sum of its proper divisors (2885544150).

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

2244312042 is a wasteful number, since it uses less digits than its factorization.

2244312042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53436013.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 2244312042 is about 47374.1706207085. The cubic root of 2244312042 is about 1309.2655677779.

Adding to 2244312042 its reverse (2402134422), we get a palindrome (4646446464).

The spelling of 2244312042 in words is "two billion, two hundred forty-four million, three hundred twelve thousand, forty-two".