423314443133 has 4 divisors (see below), whose sum is σ = 424820900508. Its totient is φ = 421807985760.

The previous prime is 423314443129. The next prime is 423314443151. The reversal of 423314443133 is 331344413324.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 97526917849 + 325787525284 = 312293^2 + 570778^2 .

It is a cyclic number.

It is not a de Polignac number, because 423314443133 - 2² = 423314443129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 423314443093 and 423314443102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423314443163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 753228266 + ... + 753228827.

It is an arithmetic number, because the mean of its divisors is an integer number (106205225127).

Almost surely, 2^423314443133 is an apocalyptic number.

It is an amenable number.

423314443133 is a deficient number, since it is larger than the sum of its proper divisors (1506457375).

423314443133 is a wasteful number, since it uses less digits than its factorization.

423314443133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1506457374.

The product of its digits is 124416, while the sum is 35.

Adding to 423314443133 its reverse (331344413324), we get a palindrome (754658856457).

The spelling of 423314443133 in words is "four hundred twenty-three billion, three hundred fourteen million, four hundred forty-three thousand, one hundred thirty-three".