320324021005044 has 48 divisors (see below), whose sum is σ = 854198963854208. Its totient is φ = 91520980161408.

The previous prime is 320324021005013. The next prime is 320324021005049. The reversal of 320324021005044 is 440500120423023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320324021005049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46547754 + ... + 52984350.

Almost surely, 2^{320324021005044} is an apocalyptic number.

It is an amenable number.

320324021005044 is an abundant number, since it is smaller than the sum of its proper divisors (533874942849164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

320324021005044 is a wasteful number, since it uses less digits than its factorization.

320324021005044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7029064 (or 7029062 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 320324021005044 its reverse (440500120423023), we get a palindrome (760824141428067).

The spelling of 320324021005044 in words is "three hundred twenty trillion, three hundred twenty-four billion, twenty-one million, five thousand, forty-four".