1134264340 has 48 divisors (see below), whose sum is σ = 2624275584. Its totient is φ = 408368000.

The previous prime is 1134264311. The next prime is 1134264347. The reversal of 1134264340 is 434624311.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1134264299 and 1134264308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134264347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3304 + ... + 47743.

It is an arithmetic number, because the mean of its divisors is an integer number (54672408).

Almost surely, 2^1134264340 is an apocalyptic number.

1134264340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1134264340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1312137792).

1134264340 is an abundant number, since it is smaller than the sum of its proper divisors (1490011244).

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

1134264340 is a wasteful number, since it uses less digits than its factorization.

1134264340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51168 (or 51166 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 1134264340 is about 33678.8411320817. The cubic root of 1134264340 is about 1042.8890147619.

Adding to 1134264340 its reverse (434624311), we get a palindrome (1568888651).

The spelling of 1134264340 in words is "one billion, one hundred thirty-four million, two hundred sixty-four thousand, three hundred forty".