505232440222134 has 32 divisors (see below), whose sum is σ = 1010725994142720. Its totient is φ = 168367297586400.

The previous prime is 505232440222079. The next prime is 505232440222171. The reversal of 505232440222134 is 431222044232505.

It is a junction number, because it is equal to n+sod(n) for n = 505232440222092 and 505232440222101.

It is a congruent number.

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, 670172164 + ... + 670925624.

It is an arithmetic number, because the mean of its divisors is an integer number (31585187316960).

Almost surely, 2^{505232440222134} is an apocalyptic number.

505232440222134 is an abundant number, since it is smaller than the sum of its proper divisors (505493553920586).

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

505232440222134 is a wasteful number, since it uses less digits than its factorization.

505232440222134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782196.

The product of its (nonzero) digits is 460800, while the sum is 39.

Adding to 505232440222134 its reverse (431222044232505), we get a palindrome (936454484454639).

The spelling of 505232440222134 in words is "five hundred five trillion, two hundred thirty-two billion, four hundred forty million, two hundred twenty-two thousand, one hundred thirty-four".