42225304205827 has 2 divisors, whose sum is σ = 42225304205828. Its totient is φ = 42225304205826.

The previous prime is 42225304205779. The next prime is 42225304205837. The reversal of 42225304205827 is 72850240352224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42225304205827 - 2³⁵ = 42190944467459 is a prime.

It is not a weakly prime, because it can be changed into another prime (42225304205837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21112652102913 + 21112652102914.

It is an arithmetic number, because the mean of its divisors is an integer number (21112652102914).

Almost surely, 2^{42225304205827} is an apocalyptic number.

42225304205827 is a deficient number, since it is larger than the sum of its proper divisors (1).

42225304205827 is an equidigital number, since it uses as much as digits as its factorization.

42225304205827 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2150400, while the sum is 46.

The spelling of 42225304205827 in words is "forty-two trillion, two hundred twenty-five billion, three hundred four million, two hundred five thousand, eight hundred twenty-seven".