19196298743 has 2 divisors, whose sum is σ = 19196298744. Its totient is φ = 19196298742.

The previous prime is 19196298721. The next prime is 19196298761. The reversal of 19196298743 is 34789269191.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 19196298743 - 2⁶ = 19196298679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (19196295743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9598149371 + 9598149372.

It is an arithmetic number, because the mean of its divisors is an integer number (9598149372).

Almost surely, 2^19196298743 is an apocalyptic number.

19196298743 is a deficient number, since it is larger than the sum of its proper divisors (1).

19196298743 is an equidigital number, since it uses as much as digits as its factorization.

19196298743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5878656, while the sum is 59.

The spelling of 19196298743 in words is "nineteen billion, one hundred ninety-six million, two hundred ninety-eight thousand, seven hundred forty-three".