1140340130444 has 6 divisors (see below), whose sum is σ = 1995595228284. Its totient is φ = 570170065220.

The previous prime is 1140340130437. The next prime is 1140340130467. The reversal of 1140340130444 is 4440310430411.

It is a super-2 number, since 2×1140340130444² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142542516302 + ... + 142542516309.

It is an arithmetic number, because the mean of its divisors is an integer number (332599204714).

Almost surely, 2^{1140340130444} is an apocalyptic number.

It is an amenable number.

1140340130444 is a deficient number, since it is larger than the sum of its proper divisors (855255097840).

1140340130444 is a wasteful number, since it uses less digits than its factorization.

1140340130444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285085032615 (or 285085032613 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 1140340130444 its reverse (4440310430411), we get a palindrome (5580650560855).

The spelling of 1140340130444 in words is "one trillion, one hundred forty billion, three hundred forty million, one hundred thirty thousand, four hundred forty-four".