134600454 has 40 divisors (see below), whose sum is σ = 306130968. Its totient is φ = 44193600.

The previous prime is 134600399. The next prime is 134600467. The reversal of 134600454 is 454006431.

134600454 is a `hidden beast` number, since 1 + 3 + 4 + 600 + 4 + 54 = 666.

It is a super-2 number, since 2×134600454² = 36234564434012232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4654 + ... + 17054.

Almost surely, 2^134600454 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134600454, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153065484).

134600454 is an abundant number, since it is smaller than the sum of its proper divisors (171530514).

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

134600454 is a wasteful number, since it uses less digits than its factorization.

134600454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12482 (or 12473 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 134600454 is about 11601.7435758596. The cubic root of 134600454 is about 512.4861994301.

Adding to 134600454 its reverse (454006431), we get a palindrome (588606885).

The spelling of 134600454 in words is "one hundred thirty-four million, six hundred thousand, four hundred fifty-four".