1004432323 has 2 divisors, whose sum is σ = 1004432324. Its totient is φ = 1004432322.

The previous prime is 1004432293. The next prime is 1004432327. The reversal of 1004432323 is 3232344001.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (3232344001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1004432323 - 2⁹ = 1004431811 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1004432294 and 1004432303.

It is not a weakly prime, because it can be changed into another prime (1004432327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502216161 + 502216162.

It is an arithmetic number, because the mean of its divisors is an integer number (502216162).

Almost surely, 2^1004432323 is an apocalyptic number.

1004432323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1004432323 is an equidigital number, since it uses as much as digits as its factorization.

1004432323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 1004432323 is about 31692.7802977271. The cubic root of 1004432323 is about 1001.4752635273.

Adding to 1004432323 its reverse (3232344001), we get a palindrome (4236776324).

The spelling of 1004432323 in words is "one billion, four million, four hundred thirty-two thousand, three hundred twenty-three".