320433412112 has 40 divisors (see below), whose sum is σ = 677433328992. Its totient is φ = 145618515200.

The previous prime is 320433412069. The next prime is 320433412121. The reversal of 320433412112 is 211214334023.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 580187 + ... + 988677.

Almost surely, 2^320433412112 is an apocalyptic number.

It is an amenable number.

320433412112 is an abundant number, since it is smaller than the sum of its proper divisors (356999916880).

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

320433412112 is a wasteful number, since it uses less digits than its factorization.

320433412112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412967 (or 412961 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 320433412112 its reverse (211214334023), we get a palindrome (531647746135).

The spelling of 320433412112 in words is "three hundred twenty billion, four hundred thirty-three million, four hundred twelve thousand, one hundred twelve".