134324505 has 24 divisors (see below), whose sum is σ = 266091072. Its totient is φ = 61405344.

The previous prime is 134324503. The next prime is 134324507. The reversal of 134324505 is 505423431.

134324505 is a `hidden beast` number, since 134 + 3 + 24 + 505 = 666.

It is an interprime number because it is at equal distance from previous prime (134324503) and next prime (134324507).

It is not a de Polignac number, because 134324505 - 2¹ = 134324503 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134324503) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 212899 + ... + 213528.

It is an arithmetic number, because the mean of its divisors is an integer number (11087128).

Almost surely, 2^134324505 is an apocalyptic number.

134324505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134324505 is a deficient number, since it is larger than the sum of its proper divisors (131766567).

134324505 is a wasteful number, since it uses less digits than its factorization.

134324505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426445 (or 426442 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 134324505 is about 11589.8449083670. The cubic root of 134324505 is about 512.1357379875.

Adding to 134324505 its reverse (505423431), we get a palindrome (639747936).

The spelling of 134324505 in words is "one hundred thirty-four million, three hundred twenty-four thousand, five hundred five".