320212542050 has 24 divisors (see below), whose sum is σ = 600141869712. Its totient is φ = 127107266000.

The previous prime is 320212542031. The next prime is 320212542077. The reversal of 320212542050 is 50245212023.

It is a super-2 number, since 2×320212542050² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 24437156 + ... + 24450255.

It is an arithmetic number, because the mean of its divisors is an integer number (25005911238).

Almost surely, 2^320212542050 is an apocalyptic number.

320212542050 is a deficient number, since it is larger than the sum of its proper divisors (279929327662).

320212542050 is a wasteful number, since it uses less digits than its factorization.

320212542050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48887554 (or 48887549 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 320212542050 its reverse (50245212023), we get a palindrome (370457754073).

The spelling of 320212542050 in words is "three hundred twenty billion, two hundred twelve million, five hundred forty-two thousand, fifty".