198349296022741 has 2 divisors, whose sum is σ = 198349296022742. Its totient is φ = 198349296022740.

The previous prime is 198349296022697. The next prime is 198349296022811. The reversal of 198349296022741 is 147220692943891.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 197134825901841 + 1214470120900 = 14040471^2 + 1102030^2 .

It is a cyclic number.

It is not a de Polignac number, because 198349296022741 - 2⁴⁵ = 163164923933909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (198349296022441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 99174648011370 + 99174648011371.

It is an arithmetic number, because the mean of its divisors is an integer number (99174648011371).

Almost surely, 2^{198349296022741} is an apocalyptic number.

It is an amenable number.

198349296022741 is a deficient number, since it is larger than the sum of its proper divisors (1).

198349296022741 is an equidigital number, since it uses as much as digits as its factorization.

198349296022741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 94058496, while the sum is 67.

The spelling of 198349296022741 in words is "one hundred ninety-eight trillion, three hundred forty-nine billion, two hundred ninety-six million, twenty-two thousand, seven hundred forty-one".