1140412244 has 6 divisors (see below), whose sum is σ = 1995721434. Its totient is φ = 570206120.

The previous prime is 1140412181. The next prime is 1140412271. The reversal of 1140412244 is 4422140411.

It can be written as a sum of positive squares in only one way, i.e., 1136364100 + 4048144 = 33710^2 + 2012^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142551527 + ... + 142551534.

It is an arithmetic number, because the mean of its divisors is an integer number (332620239).

Almost surely, 2^1140412244 is an apocalyptic number.

It is an amenable number.

1140412244 is a deficient number, since it is larger than the sum of its proper divisors (855309190).

1140412244 is a wasteful number, since it uses less digits than its factorization.

1140412244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285103065 (or 285103063 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

The square root of 1140412244 is about 33769.9902872358. The cubic root of 1140412244 is about 1044.7698321707.

Adding to 1140412244 its reverse (4422140411), we get a palindrome (5562552655).

The spelling of 1140412244 in words is "one billion, one hundred forty million, four hundred twelve thousand, two hundred forty-four".