41894224279 has 2 divisors, whose sum is σ = 41894224280. Its totient is φ = 41894224278.

The previous prime is 41894224277. The next prime is 41894224297. The reversal of 41894224279 is 97242249814.

Together with next prime (41894224297) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41894224279 - 2¹ = 41894224277 is a prime.

Together with 41894224277, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41894224277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20947112139 + 20947112140.

It is an arithmetic number, because the mean of its divisors is an integer number (20947112140).

Almost surely, 2^41894224279 is an apocalyptic number.

41894224279 is a deficient number, since it is larger than the sum of its proper divisors (1).

41894224279 is an equidigital number, since it uses as much as digits as its factorization.

41894224279 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2322432, while the sum is 52.

The spelling of 41894224279 in words is "forty-one billion, eight hundred ninety-four million, two hundred twenty-four thousand, two hundred seventy-nine".