134325407 has 4 divisors (see below), whose sum is σ = 134447640. Its totient is φ = 134203176.

The previous prime is 134325403. The next prime is 134325413. The reversal of 134325407 is 704523431.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 704523431 = 4021 ⋅175211.

It is a cyclic number.

It is not a de Polignac number, because 134325407 - 2² = 134325403 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 134325407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134325403) 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 3 ways as a sum of consecutive naturals, for example, 59453 + ... + 61670.

It is an arithmetic number, because the mean of its divisors is an integer number (33611910).

Almost surely, 2^134325407 is an apocalyptic number.

134325407 is a deficient number, since it is larger than the sum of its proper divisors (122233).

134325407 is a wasteful number, since it uses less digits than its factorization.

134325407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122232.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 134325407 is about 11589.8838216783. The cubic root of 134325407 is about 512.1368843294.

Adding to 134325407 its reverse (704523431), we get a palindrome (838848838).

The spelling of 134325407 in words is "one hundred thirty-four million, three hundred twenty-five thousand, four hundred seven".