1140043441244 has 12 divisors (see below), whose sum is σ = 2020330149600. Its totient is φ = 562806255648.

The previous prime is 1140043441241. The next prime is 1140043441253. The reversal of 1140043441244 is 4421443400411.

It is a self number, because there is not a number n which added to its sum of digits gives 1140043441244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140043441241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1803865889 + ... + 1803866520.

It is an arithmetic number, because the mean of its divisors is an integer number (168360845800).

Almost surely, 2^{1140043441244} is an apocalyptic number.

It is an amenable number.

1140043441244 is a deficient number, since it is larger than the sum of its proper divisors (880286708356).

1140043441244 is a wasteful number, since it uses less digits than its factorization.

1140043441244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3607732492 (or 3607732490 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 1140043441244 its reverse (4421443400411), we get a palindrome (5561486841655).

The spelling of 1140043441244 in words is "one trillion, one hundred forty billion, forty-three million, four hundred forty-one thousand, two hundred forty-four".