423442343241 has 6 divisors (see below), whose sum is σ = 611638940250. Its totient is φ = 282294895488.

The previous prime is 423442343231. The next prime is 423442343263. The reversal of 423442343241 is 142343244324.

423442343241 is a `hidden beast` number, since 4 + 2 + 34 + 42 + 343 + 241 = 666.

It can be written as a sum of positive squares in only one way, i.e., 413486294841 + 9956048400 = 643029^2 + 99780^2 .

It is not a de Polignac number, because 423442343241 - 2¹⁹ = 423441818953 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 423442343196 and 423442343205.

It is not an unprimeable number, because it can be changed into a prime (423442343231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23524574616 + ... + 23524574633.

It is an arithmetic number, because the mean of its divisors is an integer number (101939823375).

Almost surely, 2^423442343241 is an apocalyptic number.

It is an amenable number.

423442343241 is a deficient number, since it is larger than the sum of its proper divisors (188196597009).

423442343241 is a wasteful number, since it uses less digits than its factorization.

423442343241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47049149255 (or 47049149252 counting only the distinct ones).

The product of its digits is 221184, while the sum is 36.

Adding to 423442343241 its reverse (142343244324), we get a palindrome (565785587565).

The spelling of 423442343241 in words is "four hundred twenty-three billion, four hundred forty-two million, three hundred forty-three thousand, two hundred forty-one".