1144423124316 has 36 divisors (see below), whose sum is σ = 2895808380192. Its totient is φ = 381083908224.

The previous prime is 1144423124249. The next prime is 1144423124393. The reversal of 1144423124316 is 6134213244411.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16233780 + ... + 16304123.

It is an arithmetic number, because the mean of its divisors is an integer number (80439121672).

Almost surely, 2^{1144423124316} is an apocalyptic number.

It is an amenable number.

1144423124316 is an abundant number, since it is smaller than the sum of its proper divisors (1751385255876).

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

1144423124316 is a wasteful number, since it uses less digits than its factorization.

1144423124316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32538890 (or 32538885 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

Adding to 1144423124316 its reverse (6134213244411), we get a palindrome (7278636368727).

The spelling of 1144423124316 in words is "one trillion, one hundred forty-four billion, four hundred twenty-three million, one hundred twenty-four thousand, three hundred sixteen".