19081341359 has 2 divisors, whose sum is σ = 19081341360. Its totient is φ = 19081341358.

The previous prime is 19081341287. The next prime is 19081341361. The reversal of 19081341359 is 95314318091.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-19081341359 is a prime.

Together with 19081341361, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (19081341959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9540670679 + 9540670680.

It is an arithmetic number, because the mean of its divisors is an integer number (9540670680).

Almost surely, 2^19081341359 is an apocalyptic number.

19081341359 is a deficient number, since it is larger than the sum of its proper divisors (1).

19081341359 is an equidigital number, since it uses as much as digits as its factorization.

19081341359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 116640, while the sum is 44.

The spelling of 19081341359 in words is "nineteen billion, eighty-one million, three hundred forty-one thousand, three hundred fifty-nine".