134453394 has 24 divisors (see below), whose sum is σ = 296093772. Its totient is φ = 44082720.

The previous prime is 134453393. The next prime is 134453401. The reversal of 134453394 is 493354431.

134453394 is a `hidden beast` number, since 1 + 34 + 4 + 533 + 94 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 121815369 + 12638025 = 11037^2 + 3555^2 .

It is not an unprimeable number, because it can be changed into a prime (134453393) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60129 + ... + 62324.

Almost surely, 2^134453394 is an apocalyptic number.

134453394 is an abundant number, since it is smaller than the sum of its proper divisors (161640378).

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

134453394 is a wasteful number, since it uses less digits than its factorization.

134453394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122522 (or 122519 counting only the distinct ones).

The product of its digits is 77760, while the sum is 36.

The square root of 134453394 is about 11595.4040033110. The cubic root of 134453394 is about 512.2994895975.

The spelling of 134453394 in words is "one hundred thirty-four million, four hundred fifty-three thousand, three hundred ninety-four".