1141409317 has 2 divisors, whose sum is σ = 1141409318. Its totient is φ = 1141409316.

The previous prime is 1141409303. The next prime is 1141409333. The reversal of 1141409317 is 7139041411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 976312516 + 165096801 = 31246^2 + 12849^2 .

It is an emirp because it is prime and its reverse (7139041411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1141409317 - 2²⁷ = 1007191589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1141400317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570704658 + 570704659.

It is an arithmetic number, because the mean of its divisors is an integer number (570704659).

Almost surely, 2^1141409317 is an apocalyptic number.

It is an amenable number.

1141409317 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141409317 is an equidigital number, since it uses as much as digits as its factorization.

1141409317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 1141409317 is about 33784.7497696816. The cubic root of 1141409317 is about 1045.0742274602.

The spelling of 1141409317 in words is "one billion, one hundred forty-one million, four hundred nine thousand, three hundred seventeen".