134423124 has 24 divisors (see below), whose sum is σ = 342168288. Its totient is φ = 40734240.

The previous prime is 134423123. The next prime is 134423141. The reversal of 134423124 is 421324431.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 134423094 and 134423103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134423123) 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, 509047 + ... + 509310.

It is an arithmetic number, because the mean of its divisors is an integer number (14257012).

Almost surely, 2^134423124 is an apocalyptic number.

It is an amenable number.

134423124 is an abundant number, since it is smaller than the sum of its proper divisors (207745164).

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

134423124 is a wasteful number, since it uses less digits than its factorization.

134423124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1018375 (or 1018373 counting only the distinct ones).

The product of its digits is 2304, while the sum is 24.

The square root of 134423124 is about 11594.0986713069. The cubic root of 134423124 is about 512.2610414062.

Adding to 134423124 its reverse (421324431), we get a palindrome (555747555).

The spelling of 134423124 in words is "one hundred thirty-four million, four hundred twenty-three thousand, one hundred twenty-four".