1140212314 has 8 divisors (see below), whose sum is σ = 1769295060. Its totient is φ = 550447296.

The previous prime is 1140212309. The next prime is 1140212317. The reversal of 1140212314 is 4132120411.

It can be written as a sum of positive squares in 2 ways, for example, as 1140210289 + 2025 = 33767^2 + 45^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1140212291 and 1140212300.

It is not an unprimeable number, because it can be changed into a prime (1140212317) 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, 9829359 + ... + 9829474.

Almost surely, 2^1140212314 is an apocalyptic number.

1140212314 is a deficient number, since it is larger than the sum of its proper divisors (629082746).

1140212314 is a wasteful number, since it uses less digits than its factorization.

1140212314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19658864.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1140212314 is about 33767.0299848832. The cubic root of 1140212314 is about 1044.7087744139.

Adding to 1140212314 its reverse (4132120411), we get a palindrome (5272332725).

It can be divided in two parts, 11402 and 12314, that added together give a square (23716 = 154²).

The spelling of 1140212314 in words is "one billion, one hundred forty million, two hundred twelve thousand, three hundred fourteen".