1143144423114 has 16 divisors (see below), whose sum is σ = 2286300388320. Its totient is φ = 381046217360.

The previous prime is 1143144423089. The next prime is 1143144423133. The reversal of 1143144423114 is 4113244413411.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1332769 + ... + 2015579.

It is an arithmetic number, because the mean of its divisors is an integer number (142893774270).

Almost surely, 2^{1143144423114} is an apocalyptic number.

1143144423114 is an abundant number, since it is smaller than the sum of its proper divisors (1143155965206).

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

1143144423114 is a wasteful number, since it uses less digits than its factorization.

1143144423114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961845.

The product of its digits is 18432, while the sum is 33.

Adding to 1143144423114 its reverse (4113244413411), we get a palindrome (5256388836525).

The spelling of 1143144423114 in words is "one trillion, one hundred forty-three billion, one hundred forty-four million, four hundred twenty-three thousand, one hundred fourteen".