423223132425 has 48 divisors (see below), whose sum is σ = 718508387520. Its totient is φ = 219687424000.

The previous prime is 423223132417. The next prime is 423223132463. The reversal of 423223132425 is 524231322324.

It is not a de Polignac number, because 423223132425 - 2³ = 423223132417 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1124185 + ... + 1452665.

It is an arithmetic number, because the mean of its divisors is an integer number (14968924740).

Almost surely, 2^423223132425 is an apocalyptic number.

It is an amenable number.

423223132425 is a deficient number, since it is larger than the sum of its proper divisors (295285255095).

423223132425 is a wasteful number, since it uses less digits than its factorization.

423223132425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328954 (or 328949 counting only the distinct ones).

The product of its digits is 69120, while the sum is 33.

Adding to 423223132425 its reverse (524231322324), we get a palindrome (947454454749).

The spelling of 423223132425 in words is "four hundred twenty-three billion, two hundred twenty-three million, one hundred thirty-two thousand, four hundred twenty-five".