1114143441424 has 80 divisors (see below), whose sum is σ = 2451583852480. Its totient is φ = 486254430720.

The previous prime is 1114143441421. The next prime is 1114143441511. The reversal of 1114143441424 is 4241443414111.

It is a super-2 number, since 2×1114143441424² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1114143441424.

It is not an unprimeable number, because it can be changed into a prime (1114143441421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1877479 + ... + 2398585.

It is an arithmetic number, because the mean of its divisors is an integer number (30644798156).

Almost surely, 2^{1114143441424} 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 1114143441424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1225791926240).

1114143441424 is an abundant number, since it is smaller than the sum of its proper divisors (1337440411056).

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

1114143441424 is a wasteful number, since it uses less digits than its factorization.

1114143441424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521688 (or 521682 counting only the distinct ones).

The product of its digits is 24576, while the sum is 34.

Adding to 1114143441424 its reverse (4241443414111), we get a palindrome (5355586855535).

The spelling of 1114143441424 in words is "one trillion, one hundred fourteen billion, one hundred forty-three million, four hundred forty-one thousand, four hundred twenty-four".