1140044441244 has 12 divisors (see below), whose sum is σ = 2660103696264. Its totient is φ = 380014813744.

The previous prime is 1140044441243. The next prime is 1140044441251. The reversal of 1140044441244 is 4421444400411.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1140044441244² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140044441243) 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, 47501851707 + ... + 47501851730.

It is an arithmetic number, because the mean of its divisors is an integer number (221675308022).

Almost surely, 2^{1140044441244} is an apocalyptic number.

It is an amenable number.

1140044441244 is an abundant number, since it is smaller than the sum of its proper divisors (1520059255020).

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

1140044441244 is a wasteful number, since it uses less digits than its factorization.

1140044441244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95003703444 (or 95003703442 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 33.

Adding to 1140044441244 its reverse (4421444400411), we get a palindrome (5561488841655).

The spelling of 1140044441244 in words is "one trillion, one hundred forty billion, forty-four million, four hundred forty-one thousand, two hundred forty-four".