1133440214 has 8 divisors (see below), whose sum is σ = 1700404920. Its totient is φ = 566638576.

The previous prime is 1133440213. The next prime is 1133440219. The reversal of 1133440214 is 4120443311.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1133440214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133440211) 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 3 ways as a sum of consecutive naturals, for example, 21584 + ... + 52275.

It is an arithmetic number, because the mean of its divisors is an integer number (212550615).

Almost surely, 2^1133440214 is an apocalyptic number.

1133440214 is a deficient number, since it is larger than the sum of its proper divisors (566964706).

1133440214 is an equidigital number, since it uses as much as digits as its factorization.

1133440214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81534.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1133440214 is about 33666.6038382252. The cubic root of 1133440214 is about 1042.6363751839.

Adding to 1133440214 its reverse (4120443311), we get a palindrome (5253883525).

The spelling of 1133440214 in words is "one billion, one hundred thirty-three million, four hundred forty thousand, two hundred fourteen".