320332043404130 has 32 divisors (see below), whose sum is σ = 579152428061184. Its totient is φ = 127565851622976.

The previous prime is 320332043404099. The next prime is 320332043404147. The reversal of 320332043404130 is 31404340233023.

It is a super-2 number, since 2×320332043404130² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43890842 + ... + 50666261.

It is an arithmetic number, because the mean of its divisors is an integer number (18098513376912).

Almost surely, 2^{320332043404130} is an apocalyptic number.

320332043404130 is a deficient number, since it is larger than the sum of its proper divisors (258820384657054).

320332043404130 is a wasteful number, since it uses less digits than its factorization.

320332043404130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94558610.

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 320332043404130 its reverse (31404340233023), we get a palindrome (351736383637153).

The spelling of 320332043404130 in words is "three hundred twenty trillion, three hundred thirty-two billion, forty-three million, four hundred four thousand, one hundred thirty".