134452145 has 8 divisors (see below), whose sum is σ = 161770560. Its totient is φ = 107276400.

The previous prime is 134452141. The next prime is 134452163. The reversal of 134452145 is 541254431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 134452145 - 2² = 134452141 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134452141) 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 7 ways as a sum of consecutive naturals, for example, 33581 + ... + 37370.

It is an arithmetic number, because the mean of its divisors is an integer number (20221320).

Almost surely, 2^134452145 is an apocalyptic number.

It is an amenable number.

134452145 is a deficient number, since it is larger than the sum of its proper divisors (27318415).

134452145 is an equidigital number, since it uses as much as digits as its factorization.

134452145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71335.

The product of its digits is 9600, while the sum is 29.

The square root of 134452145 is about 11595.3501456403. The cubic root of 134452145 is about 512.2979032633.

The spelling of 134452145 in words is "one hundred thirty-four million, four hundred fifty-two thousand, one hundred forty-five".