1141368439 has 2 divisors, whose sum is σ = 1141368440. Its totient is φ = 1141368438.

The previous prime is 1141368413. The next prime is 1141368463. The reversal of 1141368439 is 9348631411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1141368439 - 2⁷ = 1141368311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1141360439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570684219 + 570684220.

It is an arithmetic number, because the mean of its divisors is an integer number (570684220).

Almost surely, 2^1141368439 is an apocalyptic number.

1141368439 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141368439 is an equidigital number, since it uses as much as digits as its factorization.

1141368439 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62208, while the sum is 40.

The square root of 1141368439 is about 33784.1447871631. The cubic root of 1141368439 is about 1045.0617513474.

The spelling of 1141368439 in words is "one billion, one hundred forty-one million, three hundred sixty-eight thousand, four hundred thirty-nine".