1134402241 has 4 divisors (see below), whose sum is σ = 1296459712. Its totient is φ = 972344772.

The previous prime is 1134402233. The next prime is 1134402257. The reversal of 1134402241 is 1422044311.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1134402241 - 2³ = 1134402233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1134402271) 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, 81028725 + ... + 81028738.

It is an arithmetic number, because the mean of its divisors is an integer number (324114928).

Almost surely, 2^1134402241 is an apocalyptic number.

It is an amenable number.

1134402241 is a deficient number, since it is larger than the sum of its proper divisors (162057471).

1134402241 is an equidigital number, since it uses as much as digits as its factorization.

1134402241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162057470.

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

The square root of 1134402241 is about 33680.8883641747. Note that the first 3 decimals coincide. The cubic root of 1134402241 is about 1042.9312769887.

Adding to 1134402241 its reverse (1422044311), we get a palindrome (2556446552).

The spelling of 1134402241 in words is "one billion, one hundred thirty-four million, four hundred two thousand, two hundred forty-one".