1144041422 has 16 divisors (see below), whose sum is σ = 1791331200. Its totient is φ = 547345920.

The previous prime is 1144041421. The next prime is 1144041427. The reversal of 1144041422 is 2241404411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144041421) 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, 98147 + ... + 109182.

It is an arithmetic number, because the mean of its divisors is an integer number (111958200).

Almost surely, 2^1144041422 is an apocalyptic number.

1144041422 is a deficient number, since it is larger than the sum of its proper divisors (647289778).

1144041422 is a wasteful number, since it uses less digits than its factorization.

1144041422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207451.

The product of its (nonzero) digits is 1024, while the sum is 23.

The square root of 1144041422 is about 33823.6813785844. The cubic root of 1144041422 is about 1045.8769290984.

Adding to 1144041422 its reverse (2241404411), we get a palindrome (3385445833).

The spelling of 1144041422 in words is "one billion, one hundred forty-four million, forty-one thousand, four hundred twenty-two".