423306056242 has 8 divisors (see below), whose sum is σ = 668377983600. Its totient is φ = 200513395044.

The previous prime is 423306056219. The next prime is 423306056273. The reversal of 423306056242 is 242650603324.

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, 5569816492 + ... + 5569816567.

It is an arithmetic number, because the mean of its divisors is an integer number (83547247950).

Almost surely, 2^423306056242 is an apocalyptic number.

423306056242 is a deficient number, since it is larger than the sum of its proper divisors (245071927358).

423306056242 is a wasteful number, since it uses less digits than its factorization.

423306056242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11139633080.

The product of its (nonzero) digits is 207360, while the sum is 37.

Adding to 423306056242 its reverse (242650603324), we get a palindrome (665956659566).

The spelling of 423306056242 in words is "four hundred twenty-three billion, three hundred six million, fifty-six thousand, two hundred forty-two".