134225340 has 48 divisors (see below), whose sum is σ = 388795680. Its totient is φ = 34558720.

The previous prime is 134225323. The next prime is 134225363. The reversal of 134225340 is 43522431.

It is a self number, because there is not a number n which added to its sum of digits gives 134225340.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36831 + ... + 40310.

It is an arithmetic number, because the mean of its divisors is an integer number (8099910).

Almost surely, 2^134225340 is an apocalyptic number.

134225340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134225340 is an abundant number, since it is smaller than the sum of its proper divisors (254570340).

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

134225340 is a wasteful number, since it uses less digits than its factorization.

134225340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77182 (or 77180 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 134225340 is about 11585.5660198369. The cubic root of 134225340 is about 512.0096789756.

Adding to 134225340 its reverse (43522431), we get a palindrome (177747771).

The spelling of 134225340 in words is "one hundred thirty-four million, two hundred twenty-five thousand, three hundred forty".