320144301124 has 12 divisors (see below), whose sum is σ = 560257582444. Its totient is φ = 160070706144.

The previous prime is 320144301107. The next prime is 320144301157. The reversal of 320144301124 is 421103441023.

It can be written as a sum of positive squares in 2 ways, for example, as 142153129024 + 177991172100 = 377032^2 + 421890^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 254014 + ... + 839530.

Almost surely, 2^320144301124 is an apocalyptic number.

It is an amenable number.

320144301124 is a deficient number, since it is larger than the sum of its proper divisors (240113281320).

320144301124 is a wasteful number, since it uses less digits than its factorization.

320144301124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 722214 (or 722212 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 320144301124 its reverse (421103441023), we get a palindrome (741247742147).

The spelling of 320144301124 in words is "three hundred twenty billion, one hundred forty-four million, three hundred one thousand, one hundred twenty-four".