1134345659 has 4 divisors (see below), whose sum is σ = 1138040904. Its totient is φ = 1130650416.

The previous prime is 1134345631. The next prime is 1134345677. The reversal of 1134345659 is 9565434311.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9565434311 = 6091 ⋅1570421.

It is a cyclic number.

It is not a de Polignac number, because 1134345659 - 2⁸ = 1134345403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1134342659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1847162 + ... + 1847775.

It is an arithmetic number, because the mean of its divisors is an integer number (284510226).

Almost surely, 2^1134345659 is an apocalyptic number.

1134345659 is a deficient number, since it is larger than the sum of its proper divisors (3695245).

1134345659 is an equidigital number, since it uses as much as digits as its factorization.

1134345659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3695244.

The product of its digits is 194400, while the sum is 41.

The square root of 1134345659 is about 33680.0483817942. The cubic root of 1134345659 is about 1042.9139368376.

The spelling of 1134345659 in words is "one billion, one hundred thirty-four million, three hundred forty-five thousand, six hundred fifty-nine".