320430202006 has 32 divisors (see below), whose sum is σ = 513112347360. Its totient is φ = 149633692416.

The previous prime is 320430202003. The next prime is 320430202049. The reversal of 320430202006 is 600202034023.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320430202003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6179620 + ... + 6231256.

It is an arithmetic number, because the mean of its divisors is an integer number (16034760855).

Almost surely, 2^320430202006 is an apocalyptic number.

320430202006 is a deficient number, since it is larger than the sum of its proper divisors (192682145354).

320430202006 is a wasteful number, since it uses less digits than its factorization.

320430202006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53968.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 320430202006 its reverse (600202034023), we get a palindrome (920632236029).

The spelling of 320430202006 in words is "three hundred twenty billion, four hundred thirty million, two hundred two thousand, six".