423340420201 has 8 divisors (see below), whose sum is σ = 436545218304. Its totient is φ = 410310520320.

The previous prime is 423340420189. The next prime is 423340420207. The reversal of 423340420201 is 102024043324.

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 423340420201 - 2¹¹ = 423340418153 is a prime.

It is a super-2 number, since 2×423340420201² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423340420207) 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, 43719640 + ... + 43729321.

It is an arithmetic number, because the mean of its divisors is an integer number (54568152288).

Almost surely, 2^423340420201 is an apocalyptic number.

It is an amenable number.

423340420201 is a deficient number, since it is larger than the sum of its proper divisors (13204798103).

423340420201 is a wasteful number, since it uses less digits than its factorization.

423340420201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87449111.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 423340420201 its reverse (102024043324), we get a palindrome (525364463525).

The spelling of 423340420201 in words is "four hundred twenty-three billion, three hundred forty million, four hundred twenty thousand, two hundred one".