1141103245244 has 24 divisors (see below), whose sum is σ = 2039691544128. Its totient is φ = 558337482560.

The previous prime is 1141103245181. The next prime is 1141103245327. The reversal of 1141103245244 is 4425423011411.

It is a self number, because there is not a number n which added to its sum of digits gives 1141103245244.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1015262 + ... + 1820154.

It is an arithmetic number, because the mean of its divisors is an integer number (84987147672).

Almost surely, 2^{1141103245244} is an apocalyptic number.

It is an amenable number.

1141103245244 is a deficient number, since it is larger than the sum of its proper divisors (898588298884).

1141103245244 is a wasteful number, since it uses less digits than its factorization.

1141103245244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812485 (or 812483 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

Adding to 1141103245244 its reverse (4425423011411), we get a palindrome (5566526256655).

The spelling of 1141103245244 in words is "one trillion, one hundred forty-one billion, one hundred three million, two hundred forty-five thousand, two hundred forty-four".