1144303141044 has 24 divisors (see below), whose sum is σ = 3051475043008. Its totient is φ = 326943754560.

The previous prime is 1144303141021. The next prime is 1144303141049. The reversal of 1144303141044 is 4401413034411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144303141049) 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, 6811328137 + ... + 6811328304.

Almost surely, 2^{1144303141044} is an apocalyptic number.

1144303141044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1144303141044 is an abundant number, since it is smaller than the sum of its proper divisors (1907171901964).

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

1144303141044 is a wasteful number, since it uses less digits than its factorization.

1144303141044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13622656455 (or 13622656453 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 1144303141044 its reverse (4401413034411), we get a palindrome (5545716175455).

The spelling of 1144303141044 in words is "one trillion, one hundred forty-four billion, three hundred three million, one hundred forty-one thousand, forty-four".