321033233234412 has 18 divisors (see below), whose sum is σ = 811500672898188. Its totient is φ = 107011077744792.

The previous prime is 321033233234411. The next prime is 321033233234431. The reversal of 321033233234412 is 214432332330123.

321033233234412 is a `hidden beast` number, since 3 + 2 + 1 + 0 + 3 + 3 + 2 + 3 + 3 + 234 + 412 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 8917589812067 = 321033233234412 / (3 + 2 + 1 + 0 + 3 + 3 + 2 + 3 + 3 + 2 + 3 + 4 + 4 + 1 + 2).

It is not an unprimeable number, because it can be changed into a prime (321033233234411) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4458794905998 + ... + 4458794906069.

It is an arithmetic number, because the mean of its divisors is an integer number (45083370716566).

Almost surely, 2^{321033233234412} is an apocalyptic number.

It is an amenable number.

321033233234412 is an abundant number, since it is smaller than the sum of its proper divisors (490467439663776).

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

321033233234412 is a wasteful number, since it uses less digits than its factorization.

321033233234412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8917589812077 (or 8917589812072 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 36.

Adding to 321033233234412 its reverse (214432332330123), we get a palindrome (535465565564535).

The spelling of 321033233234412 in words is "three hundred twenty-one trillion, thirty-three billion, two hundred thirty-three million, two hundred thirty-four thousand, four hundred twelve".