1341112943 has 2 divisors, whose sum is σ = 1341112944. Its totient is φ = 1341112942.

The previous prime is 1341112931. The next prime is 1341112963. The reversal of 1341112943 is 3492111431.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1341112943 - 2⁶ = 1341112879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1341112963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670556471 + 670556472.

It is an arithmetic number, because the mean of its divisors is an integer number (670556472).

Almost surely, 2^1341112943 is an apocalyptic number.

1341112943 is a deficient number, since it is larger than the sum of its proper divisors (1).

1341112943 is an equidigital number, since it uses as much as digits as its factorization.

1341112943 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2592, while the sum is 29.

The square root of 1341112943 is about 36621.2089232456. The cubic root of 1341112943 is about 1102.7789084968.

The spelling of 1341112943 in words is "one billion, three hundred forty-one million, one hundred twelve thousand, nine hundred forty-three".