1144014430 has 16 divisors (see below), whose sum is σ = 2217628224. Its totient is φ = 422405280.

The previous prime is 1144014427. The next prime is 1144014437. The reversal of 1144014430 is 344104411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144014437) 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, 4399926 + ... + 4400185.

It is an arithmetic number, because the mean of its divisors is an integer number (138601764).

Almost surely, 2^1144014430 is an apocalyptic number.

1144014430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1144014430 is a deficient number, since it is larger than the sum of its proper divisors (1073613794).

1144014430 is a wasteful number, since it uses less digits than its factorization.

1144014430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8800131.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1144014430 is about 33823.2823658497. The cubic root of 1144014430 is about 1045.8687037167.

Adding to 1144014430 its reverse (344104411), we get a palindrome (1488118841).

The spelling of 1144014430 in words is "one billion, one hundred forty-four million, fourteen thousand, four hundred thirty".