134342325 has 54 divisors (see below), whose sum is σ = 260628966. Its totient is φ = 66119040.

The previous prime is 134342321. The next prime is 134342353. The reversal of 134342325 is 523243431.

It can be written as a sum of positive squares in 9 ways, for example, as 62821476 + 71520849 = 7926^2 + 8457^2 .

It is not a de Polignac number, because 134342325 - 2² = 134342321 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134342321) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 36259 + ... + 39791.

Almost surely, 2^134342325 is an apocalyptic number.

134342325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134342325 is a deficient number, since it is larger than the sum of its proper divisors (126286641).

134342325 is a wasteful number, since it uses less digits than its factorization.

134342325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3575 (or 3554 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 134342325 is about 11590.6136593366. The cubic root of 134342325 is about 512.1583842781.

Adding to 134342325 its reverse (523243431), we get a palindrome (657585756).

The spelling of 134342325 in words is "one hundred thirty-four million, three hundred forty-two thousand, three hundred twenty-five".