46194448285439 has 2 divisors, whose sum is σ = 46194448285440. Its totient is φ = 46194448285438.

The previous prime is 46194448285423. The next prime is 46194448285441. The reversal of 46194448285439 is 93458284449164.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46194448285439 - 2⁴ = 46194448285423 is a prime.

It is a Sophie Germain prime.

Together with 46194448285441, 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 (46194448225439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23097224142719 + 23097224142720.

It is an arithmetic number, because the mean of its divisors is an integer number (23097224142720).

Almost surely, 2^{46194448285439} is an apocalyptic number.

46194448285439 is a deficient number, since it is larger than the sum of its proper divisors (1).

46194448285439 is an equidigital number, since it uses as much as digits as its factorization.

46194448285439 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 955514880, while the sum is 71.

The spelling of 46194448285439 in words is "forty-six trillion, one hundred ninety-four billion, four hundred forty-eight million, two hundred eighty-five thousand, four hundred thirty-nine".