184442134 has 4 divisors (see below), whose sum is σ = 276663204. Its totient is φ = 92221066.

The previous prime is 184442131. The next prime is 184442171. The reversal of 184442134 is 431244481.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 431244481 = 7901 ⋅54581.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 184442096 and 184442105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (184442131) by changing a digit.

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 as a sum of consecutive naturals, namely, 46110532 + ... + 46110535.

It is an arithmetic number, because the mean of its divisors is an integer number (69165801).

Almost surely, 2^184442134 is an apocalyptic number.

184442134 is a deficient number, since it is larger than the sum of its proper divisors (92221070).

184442134 is an equidigital number, since it uses as much as digits as its factorization.

184442134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92221069.

The product of its digits is 12288, while the sum is 31.

The square root of 184442134 is about 13580.9474632663. The cubic root of 184442134 is about 569.2286005040.

The spelling of 184442134 in words is "one hundred eighty-four million, four hundred forty-two thousand, one hundred thirty-four".