321023232234 has 32 divisors (see below), whose sum is σ = 714327435840. Its totient is φ = 106866372816.

The previous prime is 321023232227. The next prime is 321023232263. The reversal of 321023232234 is 432232320123.

321023232234 is a `hidden beast` number, since 3 + 2 + 102 + 323 + 2 + 234 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 321023232198 and 321023232207.

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, 3885724 + ... + 3967479.

It is an arithmetic number, because the mean of its divisors is an integer number (22322732370).

Almost surely, 2^321023232234 is an apocalyptic number.

321023232234 is an abundant number, since it is smaller than the sum of its proper divisors (393304203606).

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

321023232234 is a wasteful number, since it uses less digits than its factorization.

321023232234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7853971 (or 7853965 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 321023232234 its reverse (432232320123), we get a palindrome (753255552357).

The spelling of 321023232234 in words is "three hundred twenty-one billion, twenty-three million, two hundred thirty-two thousand, two hundred thirty-four".