423303214332001 has 6 divisors (see below), whose sum is σ = 449668120415270. Its totient is φ = 398403025253376.

The previous prime is 423303214331999. The next prime is 423303214332007. The reversal of 423303214332001 is 100233412303324.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 221066344890000 + 202236869442001 = 14868300^2 + 14221001^2 .

It is not a de Polignac number, because 423303214332001 - 2¹ = 423303214331999 is a prime.

It is a super-2 number, since 2×423303214332001² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423303214332007) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 732358502016 + ... + 732358502593.

Almost surely, 2^{423303214332001} is an apocalyptic number.

It is an amenable number.

423303214332001 is a deficient number, since it is larger than the sum of its proper divisors (26364906083269).

423303214332001 is a wasteful number, since it uses less digits than its factorization.

423303214332001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1464717004643 (or 1464717004626 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 423303214332001 its reverse (100233412303324), we get a palindrome (523536626635325).

The spelling of 423303214332001 in words is "four hundred twenty-three trillion, three hundred three billion, two hundred fourteen million, three hundred thirty-two thousand, one".