1144041230 has 32 divisors (see below), whose sum is σ = 2113413984. Its totient is φ = 445648896.

The previous prime is 1144041191. The next prime is 1144041233. The reversal of 1144041230 is 321404411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144041233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148022 + ... + 155558.

It is an arithmetic number, because the mean of its divisors is an integer number (66044187).

Almost surely, 2^1144041230 is an apocalyptic number.

1144041230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1144041230 is a deficient number, since it is larger than the sum of its proper divisors (969372754).

1144041230 is a wasteful number, since it uses less digits than its factorization.

1144041230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7940.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1144041230 is about 33823.6785403362. The cubic root of 1144041230 is about 1045.8768705899.

Adding to 1144041230 its reverse (321404411), we get a palindrome (1465445641).

The spelling of 1144041230 in words is "one billion, one hundred forty-four million, forty-one thousand, two hundred thirty".