195463493341 has 2 divisors, whose sum is σ = 195463493342. Its totient is φ = 195463493340.

The previous prime is 195463493189. The next prime is 195463493441. The reversal of 195463493341 is 143394364591.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 103060260900 + 92403232441 = 321030^2 + 303979^2 .

It is a cyclic number.

It is not a de Polignac number, because 195463493341 - 2²¹ = 195461396189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (195463493041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 97731746670 + 97731746671.

It is an arithmetic number, because the mean of its divisors is an integer number (97731746671).

Almost surely, 2^195463493341 is an apocalyptic number.

It is an amenable number.

195463493341 is a deficient number, since it is larger than the sum of its proper divisors (1).

195463493341 is an equidigital number, since it uses as much as digits as its factorization.

195463493341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4199040, while the sum is 52.

The spelling of 195463493341 in words is "one hundred ninety-five billion, four hundred sixty-three million, four hundred ninety-three thousand, three hundred forty-one".