320226025121044 has 96 divisors (see below), whose sum is σ = 647452125379584. Its totient is φ = 135741481205760.

The previous prime is 320226025120999. The next prime is 320226025121081. The reversal of 320226025121044 is 440121520622023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61216977909 + ... + 61216983139.

It is an arithmetic number, because the mean of its divisors is an integer number (6744292972704).

Almost surely, 2^{320226025121044} is an apocalyptic number.

It is an amenable number.

320226025121044 is an abundant number, since it is smaller than the sum of its proper divisors (327226100258540).

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

320226025121044 is a wasteful number, since it uses less digits than its factorization.

320226025121044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14873 (or 14871 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 320226025121044 its reverse (440121520622023), we get a palindrome (760347545743067).

The spelling of 320226025121044 in words is "three hundred twenty trillion, two hundred twenty-six billion, twenty-five million, one hundred twenty-one thousand, forty-four".