504011215420434 has 12 divisors (see below), whose sum is σ = 1092024300077646. Its totient is φ = 168003738473472.

The previous prime is 504011215420417. The next prime is 504011215420457. The reversal of 504011215420434 is 434024512110405.

504011215420434 is a `hidden beast` number, since 5 + 0 + 4 + 0 + 1 + 1 + 215 + 4 + 2 + 0 + 434 = 666.

It can be written as a sum of positive squares in only one way, i.e., 339887828986209 + 164123386434225 = 18436047^2 + 12811065^2 .

It is a super-2 number, since 2×504011215420434² (a number of 30 digits) contains 22 as substring.

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, 14000311539439 + ... + 14000311539474.

Almost surely, 2^{504011215420434} is an apocalyptic number.

504011215420434 is an abundant number, since it is smaller than the sum of its proper divisors (588013084657212).

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

504011215420434 is a wasteful number, since it uses less digits than its factorization.

504011215420434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28000623078921 (or 28000623078918 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

Adding to 504011215420434 its reverse (434024512110405), we get a palindrome (938035727530839).

The spelling of 504011215420434 in words is "five hundred four trillion, eleven billion, two hundred fifteen million, four hundred twenty thousand, four hundred thirty-four".