320002404202 has 16 divisors (see below), whose sum is σ = 516986184960. Its totient is φ = 147676496112.

The previous prime is 320002404191. The next prime is 320002404203. The reversal of 320002404202 is 202404200023.

It is a self number, because there is not a number n which added to its sum of digits gives 320002404202.

It is not an unprimeable number, because it can be changed into a prime (320002404203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 472302 + ... + 929017.

It is an arithmetic number, because the mean of its divisors is an integer number (32311636560).

Almost surely, 2^320002404202 is an apocalyptic number.

320002404202 is a deficient number, since it is larger than the sum of its proper divisors (196983780758).

320002404202 is a wasteful number, since it uses less digits than its factorization.

320002404202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1410117.

The product of its (nonzero) digits is 768, while the sum is 19.

Adding to 320002404202 its reverse (202404200023), we get a palindrome (522406604225).

The spelling of 320002404202 in words is "three hundred twenty billion, two million, four hundred four thousand, two hundred two".