1144230000 has 200 divisors, whose sum is σ = 3783888768. Its totient is φ = 297696000.

The previous prime is 1144229971. The next prime is 1144230019. The reversal of 1144230000 is 324411.

It is a tau number, because it is divible by the number of its divisors (200).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 1289557 + ... + 1290443.

Almost surely, 2^1144230000 is an apocalyptic number.

1144230000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1144230000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1891944384).

1144230000 is an abundant number, since it is smaller than the sum of its proper divisors (2639658768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1144230000 is an equidigital number, since it uses as much as digits as its factorization.

1144230000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 961 (or 940 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1144230000 is about 33826.4689259757. The cubic root of 1144230000 is about 1045.9343916285.

Adding to 1144230000 its reverse (324411), we get a palindrome (1144554411).

The spelling of 1144230000 in words is "one billion, one hundred forty-four million, two hundred thirty thousand".