504424043000 has 64 divisors (see below), whose sum is σ = 1180701213120. Its totient is φ = 201709968000.

The previous prime is 504424042957. The next prime is 504424043003. The reversal of 504424043000 is 340424405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504424043003) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3390170 + ... + 3535830.

It is an arithmetic number, because the mean of its divisors is an integer number (18448456455).

Almost surely, 2^504424043000 is an apocalyptic number.

504424043000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

504424043000 is an abundant number, since it is smaller than the sum of its proper divisors (676277170120).

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

504424043000 is a wasteful number, since it uses less digits than its factorization.

504424043000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149145 (or 149131 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 26.

Adding to 504424043000 its reverse (340424405), we get a palindrome (504764467405).

The spelling of 504424043000 in words is "five hundred four billion, four hundred twenty-four million, forty-three thousand".