1141595609 has 8 divisors (see below), whose sum is σ = 1423288128. Its totient is φ = 889554960.

The previous prime is 1141595599. The next prime is 1141595621. The reversal of 1141595609 is 9065951411.

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

It is not a de Polignac number, because 1141595609 - 2²⁰ = 1140547033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1141595629) 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, 7412882 + ... + 7413035.

It is an arithmetic number, because the mean of its divisors is an integer number (177911016).

Almost surely, 2^1141595609 is an apocalyptic number.

It is an amenable number.

1141595609 is a deficient number, since it is larger than the sum of its proper divisors (281692519).

1141595609 is a wasteful number, since it uses less digits than its factorization.

1141595609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14825935.

The product of its (nonzero) digits is 48600, while the sum is 41.

The square root of 1141595609 is about 33787.5066999623. The cubic root of 1141595609 is about 1045.1310806779.

The spelling of 1141595609 in words is "one billion, one hundred forty-one million, five hundred ninety-five thousand, six hundred nine".