504312042 has 16 divisors (see below), whose sum is σ = 1086210720. Its totient is φ = 155172912.

The previous prime is 504312031. The next prime is 504312049. The reversal of 504312042 is 240213405.

It is not an unprimeable number, because it can be changed into a prime (504312049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3232692 + ... + 3232847.

It is an arithmetic number, because the mean of its divisors is an integer number (67888170).

Almost surely, 2^504312042 is an apocalyptic number.

504312042 is an abundant number, since it is smaller than the sum of its proper divisors (581898678).

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

504312042 is a wasteful number, since it uses less digits than its factorization.

504312042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6465557.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 504312042 is about 22456.8929729827. The cubic root of 504312042 is about 795.9756448614.

Adding to 504312042 its reverse (240213405), we get a palindrome (744525447).

The spelling of 504312042 in words is "five hundred four million, three hundred twelve thousand, forty-two".