422286840383 has 4 divisors (see below), whose sum is σ = 422332616040. Its totient is φ = 422241064728.

The previous prime is 422286840379. The next prime is 422286840389. The reversal of 422286840383 is 383048682224.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 422286840383 - 2² = 422286840379 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422286840389) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22873988 + ... + 22892441.

It is an arithmetic number, because the mean of its divisors is an integer number (105583154010).

Almost surely, 2^422286840383 is an apocalyptic number.

422286840383 is a deficient number, since it is larger than the sum of its proper divisors (45775657).

422286840383 is an equidigital number, since it uses as much as digits as its factorization.

422286840383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45775656.

The product of its (nonzero) digits is 3538944, while the sum is 50.

The spelling of 422286840383 in words is "four hundred twenty-two billion, two hundred eighty-six million, eight hundred forty thousand, three hundred eighty-three".