134144324 has 6 divisors (see below), whose sum is σ = 234752574. Its totient is φ = 67072160.

The previous prime is 134144293. The next prime is 134144327. The reversal of 134144324 is 423441431.

It can be written as a sum of positive squares in only one way, i.e., 134142724 + 1600 = 11582^2 + 40^2 .

It is a super-2 number, since 2×134144324² = 35989399322833952, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 134144293 and 134144302.

It is not an unprimeable number, because it can be changed into a prime (134144327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16768037 + ... + 16768044.

It is an arithmetic number, because the mean of its divisors is an integer number (39125429).

Almost surely, 2^134144324 is an apocalyptic number.

It is an amenable number.

134144324 is a deficient number, since it is larger than the sum of its proper divisors (100608250).

134144324 is a wasteful number, since it uses less digits than its factorization.

134144324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33536085 (or 33536083 counting only the distinct ones).

The product of its digits is 4608, while the sum is 26.

The square root of 134144324 is about 11582.0690724930. The cubic root of 134144324 is about 511.9066449665.

Adding to 134144324 its reverse (423441431), we get a palindrome (557585755).

The spelling of 134144324 in words is "one hundred thirty-four million, one hundred forty-four thousand, three hundred twenty-four".