1134344312 has 32 divisors (see below), whose sum is σ = 2324661120. Its totient is φ = 516587520.

The previous prime is 1134344297. The next prime is 1134344333. The reversal of 1134344312 is 2134434311.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130313 + ... + 138744.

It is an arithmetic number, because the mean of its divisors is an integer number (72645660).

Almost surely, 2^1134344312 is an apocalyptic number.

It is an amenable number.

1134344312 is an abundant number, since it is smaller than the sum of its proper divisors (1190316808).

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

1134344312 is a wasteful number, since it uses less digits than its factorization.

1134344312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269111 (or 269107 counting only the distinct ones).

The product of its digits is 3456, while the sum is 26.

The square root of 1134344312 is about 33680.0283847861. The cubic root of 1134344312 is about 1042.9135240282.

Adding to 1134344312 its reverse (2134434311), we get a palindrome (3268778623).

It can be divided in two parts, 11343 and 44312, that added together give a palindrome (55655).

The spelling of 1134344312 in words is "one billion, one hundred thirty-four million, three hundred forty-four thousand, three hundred twelve".