422321213042 has 8 divisors (see below), whose sum is σ = 633734916096. Its totient is φ = 211076241012.

The previous prime is 422321212991. The next prime is 422321213053. The reversal of 422321213042 is 240312123224.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42176498 + ... + 42186509.

It is an arithmetic number, because the mean of its divisors is an integer number (79216864512).

Almost surely, 2^422321213042 is an apocalyptic number.

422321213042 is a deficient number, since it is larger than the sum of its proper divisors (211413703054).

422321213042 is a wasteful number, since it uses less digits than its factorization.

422321213042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84365512.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 422321213042 its reverse (240312123224), we get a palindrome (662633336266).

The spelling of 422321213042 in words is "four hundred twenty-two billion, three hundred twenty-one million, two hundred thirteen thousand, forty-two".