134400032 has 24 divisors (see below), whose sum is σ = 284954796. Its totient is φ = 62030592.

The previous prime is 134400029. The next prime is 134400041. The reversal of 134400032 is 230004431.

It can be written as a sum of positive squares in 2 ways, for example, as 116726416 + 17673616 = 10804^2 + 4204^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161123 + ... + 161954.

Almost surely, 2^134400032 is an apocalyptic number.

It is an amenable number.

134400032 is an abundant number, since it is smaller than the sum of its proper divisors (150554764).

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

134400032 is a wasteful number, since it uses less digits than its factorization.

134400032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323100 (or 323092 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 134400032 is about 11593.1027770826. The cubic root of 134400032 is about 512.2317066483.

Adding to 134400032 its reverse (230004431), we get a palindrome (364404463).

The spelling of 134400032 in words is "one hundred thirty-four million, four hundred thousand, thirty-two".