1140224313 has 8 divisors (see below), whose sum is σ = 1520769888. Its totient is φ = 759914144.

The previous prime is 1140224311. The next prime is 1140224329. The reversal of 1140224313 is 3134220411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1140224313 - 2¹ = 1140224311 is a prime.

It is a super-2 number, since 2×1140224313² = 2600222967912643938, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1140224313.

It is not an unprimeable number, because it can be changed into a prime (1140224311) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 47220 + ... + 67157.

It is an arithmetic number, because the mean of its divisors is an integer number (190096236).

Almost surely, 2^1140224313 is an apocalyptic number.

It is an amenable number.

1140224313 is a deficient number, since it is larger than the sum of its proper divisors (380545575).

1140224313 is a wasteful number, since it uses less digits than its factorization.

1140224313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117703.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1140224313 is about 33767.2076577262. The cubic root of 1140224313 is about 1044.7124390579.

Adding to 1140224313 its reverse (3134220411), we get a palindrome (4274444724).

The spelling of 1140224313 in words is "one billion, one hundred forty million, two hundred twenty-four thousand, three hundred thirteen".