1134324440 has 32 divisors (see below), whose sum is σ = 2555405280. Its totient is φ = 453165312.

The previous prime is 1134324437. The next prime is 1134324449. The reversal of 1134324440 is 444234311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134324449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15692 + ... + 50148.

It is an arithmetic number, because the mean of its divisors is an integer number (79856415).

Almost surely, 2^1134324440 is an apocalyptic number.

1134324440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1134324440 is an abundant number, since it is smaller than the sum of its proper divisors (1421080840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1134324440 is a wasteful number, since it uses less digits than its factorization.

1134324440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35291 (or 35287 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 1134324440 is about 33679.7333718662. The cubic root of 1134324440 is about 1042.9074339024.

Adding to 1134324440 its reverse (444234311), we get a palindrome (1578558751).

The spelling of 1134324440 in words is "one billion, one hundred thirty-four million, three hundred twenty-four thousand, four hundred forty".