320332113643234 has 16 divisors (see below), whose sum is σ = 599062654086336. Its totient is φ = 124804719601200.

The previous prime is 320332113643193. The next prime is 320332113643237. The reversal of 320332113643234 is 432346311233023.

It is a super-2 number, since 2×320332113643234² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (320332113643237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1040039329857 + ... + 1040039330164.

It is an arithmetic number, because the mean of its divisors is an integer number (37441415880396).

Almost surely, 2^{320332113643234} is an apocalyptic number.

320332113643234 is a deficient number, since it is larger than the sum of its proper divisors (278730540443102).

320332113643234 is a wasteful number, since it uses less digits than its factorization.

320332113643234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2080078660041.

The product of its (nonzero) digits is 559872, while the sum is 40.

Adding to 320332113643234 its reverse (432346311233023), we get a palindrome (752678424876257).

The spelling of 320332113643234 in words is "three hundred twenty trillion, three hundred thirty-two billion, one hundred thirteen million, six hundred forty-three thousand, two hundred thirty-four".