134364040 has 16 divisors (see below), whose sum is σ = 302319180. Its totient is φ = 53745600.

The previous prime is 134364017. The next prime is 134364049. The reversal of 134364040 is 40463431.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 125037124 + 9326916 = 11182^2 + 3054^2 .

It is a junction number, because it is equal to n+sod(n) for n = 134363996 and 134364014.

It is not an unprimeable number, because it can be changed into a prime (134364049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1679511 + ... + 1679590.

Almost surely, 2^134364040 is an apocalyptic number.

134364040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134364040 is an abundant number, since it is smaller than the sum of its proper divisors (167955140).

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

134364040 is a wasteful number, since it uses less digits than its factorization.

134364040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3359112 (or 3359108 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 134364040 is about 11591.5503708520. The cubic root of 134364040 is about 512.1859777664.

The spelling of 134364040 in words is "one hundred thirty-four million, three hundred sixty-four thousand, forty".