1144032111219 has 16 divisors (see below), whose sum is σ = 1535798744480. Its totient is φ = 757487738880.

The previous prime is 1144032111199. The next prime is 1144032111311. The reversal of 1144032111219 is 9121112304411.

It is not a de Polignac number, because 1144032111219 - 2³¹ = 1141884627571 is a prime.

It is a super-2 number, since 2×1144032111219² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1144032111319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 952312 + ... + 1787445.

It is an arithmetic number, because the mean of its divisors is an integer number (95987421530).

Almost surely, 2^{1144032111219} is an apocalyptic number.

1144032111219 is a deficient number, since it is larger than the sum of its proper divisors (391766633261).

1144032111219 is a wasteful number, since it uses less digits than its factorization.

1144032111219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2740710.

The product of its (nonzero) digits is 1728, while the sum is 30.

The spelling of 1144032111219 in words is "one trillion, one hundred forty-four billion, thirty-two million, one hundred eleven thousand, two hundred nineteen".