42323200441 has 2 divisors, whose sum is σ = 42323200442. Its totient is φ = 42323200440.

The previous prime is 42323200433. The next prime is 42323200483. The reversal of 42323200441 is 14400232324.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41336989225 + 986211216 = 203315^2 + 31404^2 .

It is a cyclic number.

It is not a de Polignac number, because 42323200441 - 2³ = 42323200433 is a prime.

It is not a weakly prime, because it can be changed into another prime (42323200411) 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, 21161600220 + 21161600221.

It is an arithmetic number, because the mean of its divisors is an integer number (21161600221).

Almost surely, 2^42323200441 is an apocalyptic number.

It is an amenable number.

42323200441 is a deficient number, since it is larger than the sum of its proper divisors (1).

42323200441 is an equidigital number, since it uses as much as digits as its factorization.

42323200441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 42323200441 its reverse (14400232324), we get a palindrome (56723432765).

The spelling of 42323200441 in words is "forty-two billion, three hundred twenty-three million, two hundred thousand, four hundred forty-one".