1341194159 has 2 divisors, whose sum is σ = 1341194160. Its totient is φ = 1341194158.

The previous prime is 1341194143. The next prime is 1341194177. The reversal of 1341194159 is 9514911431.

It is a weak prime.

It is an emirp because it is prime and its reverse (9514911431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1341194159 - 2⁴ = 1341194143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1341194119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670597079 + 670597080.

It is an arithmetic number, because the mean of its divisors is an integer number (670597080).

Almost surely, 2^1341194159 is an apocalyptic number.

1341194159 is a deficient number, since it is larger than the sum of its proper divisors (1).

1341194159 is an equidigital number, since it uses as much as digits as its factorization.

1341194159 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19440, while the sum is 38.

The square root of 1341194159 is about 36622.3177720908. The cubic root of 1341194159 is about 1102.8011689843.

The spelling of 1341194159 in words is "one billion, three hundred forty-one million, one hundred ninety-four thousand, one hundred fifty-nine".