422732330243 has 8 divisors (see below), whose sum is σ = 430094835456. Its totient is φ = 415432485000.

The previous prime is 422732330221. The next prime is 422732330263. The reversal of 422732330243 is 342033237224.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 422732330243 - 2¹⁴ = 422732313859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422732330263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15651383 + ... + 15678368.

It is an arithmetic number, because the mean of its divisors is an integer number (53761854432).

Almost surely, 2^422732330243 is an apocalyptic number.

422732330243 is a deficient number, since it is larger than the sum of its proper divisors (7362505213).

422732330243 is a wasteful number, since it uses less digits than its factorization.

422732330243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31329985.

The product of its (nonzero) digits is 145152, while the sum is 35.

Adding to 422732330243 its reverse (342033237224), we get a palindrome (764765567467).

The spelling of 422732330243 in words is "four hundred twenty-two billion, seven hundred thirty-two million, three hundred thirty thousand, two hundred forty-three".