423242003312043 has 4 divisors (see below), whose sum is σ = 564322671082728. Its totient is φ = 282161335541360.

The previous prime is 423242003312041. The next prime is 423242003312053. The reversal of 423242003312043 is 340213300242324.

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 423242003312043 - 2¹ = 423242003312041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 423242003311995 and 423242003312013.

It is not an unprimeable number, because it can be changed into a prime (423242003312041) 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, 70540333885338 + ... + 70540333885343.

It is an arithmetic number, because the mean of its divisors is an integer number (141080667770682).

Almost surely, 2^{423242003312043} is an apocalyptic number.

423242003312043 is a deficient number, since it is larger than the sum of its proper divisors (141080667770685).

423242003312043 is a wasteful number, since it uses less digits than its factorization.

423242003312043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141080667770684.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 423242003312043 its reverse (340213300242324), we get a palindrome (763455303554367).

The spelling of 423242003312043 in words is "four hundred twenty-three trillion, two hundred forty-two billion, three million, three hundred twelve thousand, forty-three".