134361838 has 32 divisors (see below), whose sum is σ = 223689312. Its totient is φ = 60134400.

The previous prime is 134361827. The next prime is 134361841. The reversal of 134361838 is 838163431.

It is a junction number, because it is equal to n+sod(n) for n = 134361797 and 134361806.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 256645 + ... + 257167.

It is an arithmetic number, because the mean of its divisors is an integer number (6990291).

Almost surely, 2^134361838 is an apocalyptic number.

134361838 is a deficient number, since it is larger than the sum of its proper divisors (89327474).

134361838 is a wasteful number, since it uses less digits than its factorization.

134361838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820.

The product of its digits is 41472, while the sum is 37.

The square root of 134361838 is about 11591.4553874826. The cubic root of 134361838 is about 512.1831797964.

The spelling of 134361838 in words is "one hundred thirty-four million, three hundred sixty-one thousand, eight hundred thirty-eight".