504312442024123 has 8 divisors (see below), whose sum is σ = 516619523140560. Its totient is φ = 492005683653120.

The previous prime is 504312442024117. The next prime is 504312442024163. The reversal of 504312442024123 is 321420244213405.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-504312442024123 is a prime.

It is not an unprimeable number, because it can be changed into a prime (504312442024163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77521590 + ... + 83774827.

It is an arithmetic number, because the mean of its divisors is an integer number (64577440392570).

Almost surely, 2^{504312442024123} is an apocalyptic number.

504312442024123 is a deficient number, since it is larger than the sum of its proper divisors (12307081116437).

504312442024123 is a wasteful number, since it uses less digits than its factorization.

504312442024123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161372717.

The product of its (nonzero) digits is 184320, while the sum is 37.

Adding to 504312442024123 its reverse (321420244213405), we get a palindrome (825732686237528).

The spelling of 504312442024123 in words is "five hundred four trillion, three hundred twelve billion, four hundred forty-two million, twenty-four thousand, one hundred twenty-three".