134540324 has 12 divisors (see below), whose sum is σ = 237140400. Its totient is φ = 66785928.

The previous prime is 134540323. The next prime is 134540333. The reversal of 134540324 is 423045431.

It is a junction number, because it is equal to n+sod(n) for n = 134540293 and 134540302.

It is not an unprimeable number, because it can be changed into a prime (134540323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120434 + ... + 121545.

It is an arithmetic number, because the mean of its divisors is an integer number (19761700).

Almost surely, 2^134540324 is an apocalyptic number.

It is an amenable number.

134540324 is a deficient number, since it is larger than the sum of its proper divisors (102600076).

134540324 is a wasteful number, since it uses less digits than its factorization.

134540324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242122 (or 242120 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 134540324 is about 11599.1518655460. The cubic root of 134540324 is about 512.4098738206.

Adding to 134540324 its reverse (423045431), we get a palindrome (557585755).

The spelling of 134540324 in words is "one hundred thirty-four million, five hundred forty thousand, three hundred twenty-four".