2242403044 has 48 divisors (see below), whose sum is σ = 4622464000. Its totient is φ = 931857696.

The previous prime is 2242403017. The next prime is 2242403069. The reversal of 2242403044 is 4403042422.

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, 160657 + ... + 174055.

Almost surely, 2^2242403044 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2242403044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2311232000).

2242403044 is an abundant number, since it is smaller than the sum of its proper divisors (2380060956).

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

2242403044 is a wasteful number, since it uses less digits than its factorization.

2242403044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13592 (or 13590 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 25.

The square root of 2242403044 is about 47354.0182455512. The cubic root of 2242403044 is about 1308.8942447336.

Adding to 2242403044 its reverse (4403042422), we get a palindrome (6645445466).

The spelling of 2242403044 in words is "two billion, two hundred forty-two million, four hundred three thousand, forty-four".