320201001440104 has 16 divisors (see below), whose sum is σ = 619743873755520. Its totient is φ = 154935968438640.

The previous prime is 320201001440083. The next prime is 320201001440123. The reversal of 320201001440104 is 401044100102023.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 645566534914 + ... + 645566535409.

It is an arithmetic number, because the mean of its divisors is an integer number (38733992109720).

Almost surely, 2^{320201001440104} is an apocalyptic number.

It is an amenable number.

320201001440104 is a deficient number, since it is larger than the sum of its proper divisors (299542872315416).

320201001440104 is a wasteful number, since it uses less digits than its factorization.

320201001440104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1291133070360 (or 1291133070356 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 320201001440104 its reverse (401044100102023), we get a palindrome (721245101542127).

The spelling of 320201001440104 in words is "three hundred twenty trillion, two hundred one billion, one million, four hundred forty thousand, one hundred four".