2244131450 has 24 divisors (see below), whose sum is σ = 4553547840. Its totient is φ = 816047600.

The previous prime is 2244131411. The next prime is 2244131503. The reversal of 2244131450 is 541314422.

2244131450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2244131450² = 10072251929758205000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2039570 + ... + 2040669.

It is an arithmetic number, because the mean of its divisors is an integer number (189731160).

Almost surely, 2^2244131450 is an apocalyptic number.

2244131450 is an abundant number, since it is smaller than the sum of its proper divisors (2309416390).

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

2244131450 is a wasteful number, since it uses less digits than its factorization.

2244131450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4080262 (or 4080257 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 2244131450 is about 47372.2645648274. The cubic root of 2244131450 is about 1309.2304494840.

Adding to 2244131450 its reverse (541314422), we get a palindrome (2785445872).

The spelling of 2244131450 in words is "two billion, two hundred forty-four million, one hundred thirty-one thousand, four hundred fifty".