42358590133 has 2 divisors, whose sum is σ = 42358590134. Its totient is φ = 42358590132.

The previous prime is 42358590049. The next prime is 42358590173. The reversal of 42358590133 is 33109585324.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42245869444 + 112720689 = 205538^2 + 10617^2 .

It is a cyclic number.

It is not a de Polignac number, because 42358590133 - 2⁹ = 42358589621 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42358590133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42358590173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21179295066 + 21179295067.

It is an arithmetic number, because the mean of its divisors is an integer number (21179295067).

Almost surely, 2^42358590133 is an apocalyptic number.

It is an amenable number.

42358590133 is a deficient number, since it is larger than the sum of its proper divisors (1).

42358590133 is an equidigital number, since it uses as much as digits as its factorization.

42358590133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 388800, while the sum is 43.

The spelling of 42358590133 in words is "forty-two billion, three hundred fifty-eight million, five hundred ninety thousand, one hundred thirty-three".