423411322 has 4 divisors (see below), whose sum is σ = 635116986. Its totient is φ = 211705660.

The previous prime is 423411319. The next prime is 423411341. The reversal of 423411322 is 223114324.

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

It can be written as a sum of positive squares in only one way, i.e., 420619081 + 2792241 = 20509^2 + 1671^2 .

It is a junction number, because it is equal to n+sod(n) for n = 423411293 and 423411302.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105852829 + ... + 105852832.

Almost surely, 2^423411322 is an apocalyptic number.

423411322 is a deficient number, since it is larger than the sum of its proper divisors (211705664).

423411322 is a wasteful number, since it uses less digits than its factorization.

423411322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211705663.

The product of its digits is 1152, while the sum is 22.

The square root of 423411322 is about 20576.9609515108. The cubic root of 423411322 is about 750.9093101316.

Adding to 423411322 its reverse (223114324), we get a palindrome (646525646).

The spelling of 423411322 in words is "four hundred twenty-three million, four hundred eleven thousand, three hundred twenty-two".