195792046841 has 2 divisors, whose sum is σ = 195792046842. Its totient is φ = 195792046840.

The previous prime is 195792046823. The next prime is 195792046861. The reversal of 195792046841 is 148640297591.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 186110274025 + 9681772816 = 431405^2 + 98396^2 .

It is an emirp because it is prime and its reverse (148640297591) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 195792046841 - 2²² = 195787852537 is a prime.

It is not a weakly prime, because it can be changed into another prime (195792046861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 97896023420 + 97896023421.

It is an arithmetic number, because the mean of its divisors is an integer number (97896023421).

Almost surely, 2^195792046841 is an apocalyptic number.

It is an amenable number.

195792046841 is a deficient number, since it is larger than the sum of its proper divisors (1).

195792046841 is an equidigital number, since it uses as much as digits as its factorization.

195792046841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4354560, while the sum is 56.

The spelling of 195792046841 in words is "one hundred ninety-five billion, seven hundred ninety-two million, forty-six thousand, eight hundred forty-one".