134345504 has 48 divisors (see below), whose sum is σ = 282038400. Its totient is φ = 62809344.

The previous prime is 134345503. The next prime is 134345521. The reversal of 134345504 is 405543431.

It is not an unprimeable number, because it can be changed into a prime (134345503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46634 + ... + 49430.

It is an arithmetic number, because the mean of its divisors is an integer number (5875800).

Almost surely, 2^134345504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134345504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141019200).

134345504 is an abundant number, since it is smaller than the sum of its proper divisors (147692896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134345504 is a wasteful number, since it uses less digits than its factorization.

134345504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2905 (or 2897 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 134345504 is about 11590.7507953540. The cubic root of 134345504 is about 512.1624240540.

Adding to 134345504 its reverse (405543431), we get a palindrome (539888935).

The spelling of 134345504 in words is "one hundred thirty-four million, three hundred forty-five thousand, five hundred four".