423413033 has 6 divisors (see below), whose sum is σ = 449785086. Its totient is φ = 398506112.

The previous prime is 423413009. The next prime is 423413041. The reversal of 423413033 is 330314324.

It can be written as a sum of positive squares in 3 ways, for example, as 192737689 + 230675344 = 13883^2 + 15188^2 .

It is not a de Polignac number, because 423413033 - 2¹⁶ = 423347497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423413063) 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, 732260 + ... + 732837.

It is an arithmetic number, because the mean of its divisors is an integer number (74964181).

Almost surely, 2^423413033 is an apocalyptic number.

It is an amenable number.

423413033 is a deficient number, since it is larger than the sum of its proper divisors (26372053).

423413033 is a wasteful number, since it uses less digits than its factorization.

423413033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1465131 (or 1465114 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 423413033 is about 20577.0025270932. The cubic root of 423413033 is about 750.9103216020.

Adding to 423413033 its reverse (330314324), we get a palindrome (753727357).

The spelling of 423413033 in words is "four hundred twenty-three million, four hundred thirteen thousand, thirty-three".