1140214324 has 12 divisors (see below), whose sum is σ = 2001793248. Its totient is φ = 568273400.

The previous prime is 1140214319. The next prime is 1140214337. The reversal of 1140214324 is 4234120411.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1140214295 and 1140214304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 457042 + ... + 459529.

It is an arithmetic number, because the mean of its divisors is an integer number (166816104).

Almost surely, 2^1140214324 is an apocalyptic number.

It is an amenable number.

1140214324 is a deficient number, since it is larger than the sum of its proper divisors (861578924).

1140214324 is a wasteful number, since it uses less digits than its factorization.

1140214324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916886 (or 916884 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1140214324 is about 33767.0597476298. The cubic root of 1140214324 is about 1044.7093882947.

Adding to 1140214324 its reverse (4234120411), we get a palindrome (5374334735).

The spelling of 1140214324 in words is "one billion, one hundred forty million, two hundred fourteen thousand, three hundred twenty-four".