2244535143 has 16 divisors (see below), whose sum is σ = 3172149216. Its totient is φ = 1406827520.

The previous prime is 2244535099. The next prime is 2244535169. The reversal of 2244535143 is 3415354422.

2244535143 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2244535143 - 2⁹ = 2244534631 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244530143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25513 + ... + 71693.

It is an arithmetic number, because the mean of its divisors is an integer number (198259326).

Almost surely, 2^2244535143 is an apocalyptic number.

2244535143 is a deficient number, since it is larger than the sum of its proper divisors (927614073).

2244535143 is a wasteful number, since it uses less digits than its factorization.

2244535143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47154.

The product of its digits is 57600, while the sum is 33.

The square root of 2244535143 is about 47376.5252313844. The cubic root of 2244535143 is about 1309.3089498587.

Adding to 2244535143 its reverse (3415354422), we get a palindrome (5659889565).

The spelling of 2244535143 in words is "two billion, two hundred forty-four million, five hundred thirty-five thousand, one hundred forty-three".