500043134 has 16 divisors (see below), whose sum is σ = 813558816. Its totient is φ = 229574400.

The previous prime is 500043109. The next prime is 500043139. The reversal of 500043134 is 431340005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500043139) 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, 177962 + ... + 180749.

It is an arithmetic number, because the mean of its divisors is an integer number (50847426).

Almost surely, 2^500043134 is an apocalyptic number.

500043134 is a deficient number, since it is larger than the sum of its proper divisors (313515682).

500043134 is a wasteful number, since it uses less digits than its factorization.

500043134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358771.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 500043134 is about 22361.6442597587. The cubic root of 500043134 is about 793.7233489801.

Adding to 500043134 its reverse (431340005), we get a palindrome (931383139).

The spelling of 500043134 in words is "five hundred million, forty-three thousand, one hundred thirty-four".