1144403101424 has 160 divisors (see below), whose sum is σ = 2537559014400. Its totient is φ = 495335070720.

The previous prime is 1144403101423. The next prime is 1144403101481. The reversal of 1144403101424 is 4241013044411.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144403101423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87977129 + ... + 87990135.

It is an arithmetic number, because the mean of its divisors is an integer number (15859743840).

Almost surely, 2^{1144403101424} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1144403101424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1268779507200).

1144403101424 is an abundant number, since it is smaller than the sum of its proper divisors (1393155912976).

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

1144403101424 is a wasteful number, since it uses less digits than its factorization.

1144403101424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13351 (or 13345 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 1144403101424 its reverse (4241013044411), we get a palindrome (5385416145835).

The spelling of 1144403101424 in words is "one trillion, one hundred forty-four billion, four hundred three million, one hundred one thousand, four hundred twenty-four".