1141076009 has 4 divisors (see below), whose sum is σ = 1141332816. Its totient is φ = 1140819204.

The previous prime is 1141075979. The next prime is 1141076039. The reversal of 1141076009 is 9006701411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (1141075979) and next prime (1141076039).

It is a cyclic number.

It is not a de Polignac number, because 1141076009 - 2¹² = 1141071913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1141076039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121619 + ... + 130664.

It is an arithmetic number, because the mean of its divisors is an integer number (285333204).

Almost surely, 2^1141076009 is an apocalyptic number.

It is an amenable number.

1141076009 is a deficient number, since it is larger than the sum of its proper divisors (256807).

1141076009 is an equidigital number, since it uses as much as digits as its factorization.

1141076009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256806.

The product of its (nonzero) digits is 1512, while the sum is 29.

The square root of 1141076009 is about 33779.8165921605. The cubic root of 1141076009 is about 1044.9724919691.

The spelling of 1141076009 in words is "one billion, one hundred forty-one million, seventy-six thousand, nine".