423344001033 has 24 divisors (see below), whose sum is σ = 623160615168. Its totient is φ = 276848231712.

The previous prime is 423344001013. The next prime is 423344001079. The reversal of 423344001033 is 330100443324.

It is not a de Polignac number, because 423344001033 - 2¹⁴ = 423343984649 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 423344000988 and 423344001006.

It is not an unprimeable number, because it can be changed into a prime (423344001013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2339266 + ... + 2513732.

It is an arithmetic number, because the mean of its divisors is an integer number (25965025632).

Almost surely, 2^423344001033 is an apocalyptic number.

It is an amenable number.

423344001033 is a deficient number, since it is larger than the sum of its proper divisors (199816614135).

423344001033 is a wasteful number, since it uses less digits than its factorization.

423344001033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179613 (or 179610 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 423344001033 its reverse (330100443324), we get a palindrome (753444444357).

The spelling of 423344001033 in words is "four hundred twenty-three billion, three hundred forty-four million, one thousand, thirty-three".