505141212324320 has 96 divisors (see below), whose sum is σ = 1402031798465760. Its totient is φ = 169557889443840.

The previous prime is 505141212324317. The next prime is 505141212324383. The reversal of 505141212324320 is 23423212141505.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 11038902215 + ... + 11038947974.

It is an arithmetic number, because the mean of its divisors is an integer number (14604497900685).

Almost surely, 2^{505141212324320} is an apocalyptic number.

It is an amenable number.

505141212324320 is an abundant number, since it is smaller than the sum of its proper divisors (896890586141440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

505141212324320 is a wasteful number, since it uses less digits than its factorization.

505141212324320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22077850228 (or 22077850220 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 505141212324320 its reverse (23423212141505), we get a palindrome (528564424465825).

The spelling of 505141212324320 in words is "five hundred five trillion, one hundred forty-one billion, two hundred twelve million, three hundred twenty-four thousand, three hundred twenty".