2444243022 has 48 divisors (see below), whose sum is σ = 5706818208. Its totient is φ = 751602240.

The previous prime is 2444242993. The next prime is 2444243027. The reversal of 2444243022 is 2203424442.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2444243027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 632448 + ... + 636300.

It is an arithmetic number, because the mean of its divisors is an integer number (118892046).

Almost surely, 2^2444243022 is an apocalyptic number.

2444243022 is an abundant number, since it is smaller than the sum of its proper divisors (3262575186).

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

2444243022 is a wasteful number, since it uses less digits than its factorization.

2444243022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6585 (or 6582 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 27.

The square root of 2444243022 is about 49439.2862205756. The cubic root of 2444243022 is about 1347.0430060194.

Adding to 2444243022 its reverse (2203424442), we get a palindrome (4647667464).

The spelling of 2444243022 in words is "two billion, four hundred forty-four million, two hundred forty-three thousand, twenty-two".