323245225232 has 20 divisors (see below), whose sum is σ = 634866908700. Its totient is φ = 159408603648.

The previous prime is 323245225211. The next prime is 323245225297. The reversal of 323245225232 is 232522542323.

It can be written as a sum of positive squares in 2 ways, for example, as 59690307856 + 263554917376 = 244316^2 + 513376^2 .

It is a junction number, because it is equal to n+sod(n) for n = 323245225192 and 323245225201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138374357 + ... + 138376692.

It is an arithmetic number, because the mean of its divisors is an integer number (31743345435).

Almost surely, 2^323245225232 is an apocalyptic number.

It is an amenable number.

323245225232 is a deficient number, since it is larger than the sum of its proper divisors (311621683468).

323245225232 is a wasteful number, since it uses less digits than its factorization.

323245225232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276751130 (or 276751124 counting only the distinct ones).

The product of its digits is 172800, while the sum is 35.

Adding to 323245225232 its reverse (232522542323), we get a palindrome (555767767555).

The spelling of 323245225232 in words is "three hundred twenty-three billion, two hundred forty-five million, two hundred twenty-five thousand, two hundred thirty-two".