320033104432 has 20 divisors (see below), whose sum is σ = 620396315656. Its totient is φ = 159930829440.

The previous prime is 320033104387. The next prime is 320033104493. The reversal of 320033104432 is 234401330023.

It is a junction number, because it is equal to n+sod(n) for n = 320033104397 and 320033104406.

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, 5326869 + ... + 5386612.

Almost surely, 2^320033104432 is an apocalyptic number.

It is an amenable number.

320033104432 is a deficient number, since it is larger than the sum of its proper divisors (300363211224).

320033104432 is a wasteful number, since it uses less digits than its factorization.

320033104432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10715356 (or 10715350 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 320033104432 its reverse (234401330023), we get a palindrome (554434434455).

The spelling of 320033104432 in words is "three hundred twenty billion, thirty-three million, one hundred four thousand, four hundred thirty-two".