504421543134 has 12 divisors (see below), whose sum is σ = 1092913343496. Its totient is φ = 168140514372.

The previous prime is 504421543121. The next prime is 504421543141. The reversal of 504421543134 is 431345124405.

504421543134 is a `hidden beast` number, since 5 + 0 + 4 + 4 + 215 + 431 + 3 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14011709514 + ... + 14011709549.

It is an arithmetic number, because the mean of its divisors is an integer number (91076111958).

Almost surely, 2^504421543134 is an apocalyptic number.

504421543134 is an abundant number, since it is smaller than the sum of its proper divisors (588491800362).

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

504421543134 is a wasteful number, since it uses less digits than its factorization.

504421543134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28023419071 (or 28023419068 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 504421543134 its reverse (431345124405), we get a palindrome (935766667539).

The spelling of 504421543134 in words is "five hundred four billion, four hundred twenty-one million, five hundred forty-three thousand, one hundred thirty-four".