1144130401 has 8 divisors (see below), whose sum is σ = 1152008000. Its totient is φ = 1136274480.

The previous prime is 1144130371. The next prime is 1144130431. The reversal of 1144130401 is 1040314411.

It is an interprime number because it is at equal distance from previous prime (1144130371) and next prime (1144130431).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1144130401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1144130431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108595 + ... + 118663.

It is an arithmetic number, because the mean of its divisors is an integer number (144001000).

Almost surely, 2^1144130401 is an apocalyptic number.

It is an amenable number.

1144130401 is a deficient number, since it is larger than the sum of its proper divisors (7877599).

1144130401 is a wasteful number, since it uses less digits than its factorization.

1144130401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10839.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1144130401 is about 33824.9966888395. The cubic root of 1144130401 is about 1045.9040431140.

Adding to 1144130401 its reverse (1040314411), we get a palindrome (2184444812).

The spelling of 1144130401 in words is "one billion, one hundred forty-four million, one hundred thirty thousand, four hundred one".