1134340205 has 8 divisors (see below), whose sum is σ = 1362015000. Its totient is φ = 906934336.

The previous prime is 1134340199. The next prime is 1134340231. The reversal of 1134340205 is 5020434311.

It can be written as a sum of positive squares in 4 ways, for example, as 111555844 + 1022784361 = 10562^2 + 31981^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1134340205 - 2¹² = 1134336109 is a prime.

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, 57830 + ... + 74919.

It is an arithmetic number, because the mean of its divisors is an integer number (170251875).

Almost surely, 2^1134340205 is an apocalyptic number.

It is an amenable number.

1134340205 is a deficient number, since it is larger than the sum of its proper divisors (227674795).

1134340205 is a wasteful number, since it uses less digits than its factorization.

1134340205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134463.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1134340205 is about 33679.9674138797. The cubic root of 1134340205 is about 1042.9122653713.

Adding to 1134340205 its reverse (5020434311), we get a palindrome (6154774516).

The spelling of 1134340205 in words is "one billion, one hundred thirty-four million, three hundred forty thousand, two hundred five".