134324445 has 16 divisors (see below), whose sum is σ = 217049472. Its totient is φ = 70929600.

The previous prime is 134324441. The next prime is 134324447. The reversal of 134324445 is 544423431.

It is not a de Polignac number, because 134324445 - 2² = 134324441 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134324441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42817 + ... + 45846.

It is an arithmetic number, because the mean of its divisors is an integer number (13565592).

Almost surely, 2^134324445 is an apocalyptic number.

134324445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134324445 is a deficient number, since it is larger than the sum of its proper divisors (82725027).

134324445 is a wasteful number, since it uses less digits than its factorization.

134324445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88772.

The product of its digits is 23040, while the sum is 30.

The square root of 134324445 is about 11589.8423198937. The cubic root of 134324445 is about 512.1356617340.

Adding to 134324445 its reverse (544423431), we get a palindrome (678747876).

The spelling of 134324445 in words is "one hundred thirty-four million, three hundred twenty-four thousand, four hundred forty-five".