427113134 has 32 divisors (see below), whose sum is σ = 777206016. Its totient is φ = 171849600.

The previous prime is 427113107. The next prime is 427113229. The reversal of 427113134 is 431311724.

It is a congruent number.

It is an unprimeable number.

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, 103409 + ... + 107459.

It is an arithmetic number, because the mean of its divisors is an integer number (24287688).

Almost surely, 2^427113134 is an apocalyptic number.

427113134 is a deficient number, since it is larger than the sum of its proper divisors (350092882).

427113134 is a wasteful number, since it uses less digits than its factorization.

427113134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4520.

The product of its digits is 2016, while the sum is 26.

The square root of 427113134 is about 20666.7156074689. The cubic root of 427113134 is about 753.0913202204.

Adding to 427113134 its reverse (431311724), we get a palindrome (858424858).

The spelling of 427113134 in words is "four hundred twenty-seven million, one hundred thirteen thousand, one hundred thirty-four".