320172550024106 has 32 divisors (see below), whose sum is σ = 568093523034240. Its totient is φ = 133907758991424.

The previous prime is 320172550024069. The next prime is 320172550024123. The reversal of 320172550024106 is 601420055271023.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a self number, because there is not a number n which added to its sum of digits gives 320172550024106.

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, 14089609745 + ... + 14089632468.

It is an arithmetic number, because the mean of its divisors is an integer number (17752922594820).

Almost surely, 2^{320172550024106} is an apocalyptic number.

320172550024106 is a deficient number, since it is larger than the sum of its proper divisors (247920973010134).

320172550024106 is a wasteful number, since it uses less digits than its factorization.

320172550024106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28179242270.

The product of its (nonzero) digits is 100800, while the sum is 38.

The spelling of 320172550024106 in words is "three hundred twenty trillion, one hundred seventy-two billion, five hundred fifty million, twenty-four thousand, one hundred six".