135044324 has 36 divisors (see below), whose sum is σ = 255615948. Its totient is φ = 62380800.

The previous prime is 135044323. The next prime is 135044341. The reversal of 135044324 is 423440531.

It can be written as a sum of positive squares in 2 ways, for example, as 37429924 + 97614400 = 6118^2 + 9880^2 .

It is a junction number, because it is equal to n+sod(n) for n = 135044293 and 135044302.

It is not an unprimeable number, because it can be changed into a prime (135044323) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 58064 + ... + 60344.

It is an arithmetic number, because the mean of its divisors is an integer number (7100443).

Almost surely, 2^135044324 is an apocalyptic number.

It is an amenable number.

135044324 is a deficient number, since it is larger than the sum of its proper divisors (120571624).

135044324 is a wasteful number, since it uses less digits than its factorization.

135044324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2364 (or 2343 counting only the distinct ones).

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

The square root of 135044324 is about 11620.8572833505. The cubic root of 135044324 is about 513.0489208033.

Adding to 135044324 its reverse (423440531), we get a palindrome (558484855).

The spelling of 135044324 in words is "one hundred thirty-five million, forty-four thousand, three hundred twenty-four".