454321134 has 48 divisors (see below), whose sum is σ = 1020708000. Its totient is φ = 145873728.

The previous prime is 454321069. The next prime is 454321177. The reversal of 454321134 is 431123454.

It is a happy number.

454321134 is a `hidden beast` number, since 4 + 543 + 2 + 113 + 4 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 454321098 and 454321107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 311952 + ... + 313404.

It is an arithmetic number, because the mean of its divisors is an integer number (21264750).

Almost surely, 2^454321134 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 454321134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (510354000).

454321134 is an abundant number, since it is smaller than the sum of its proper divisors (566386866).

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

454321134 is a wasteful number, since it uses less digits than its factorization.

454321134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2089 (or 2086 counting only the distinct ones).

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

The square root of 454321134 is about 21314.8102032366. The cubic root of 454321134 is about 768.7544567658.

Adding to 454321134 its reverse (431123454), we get a palindrome (885444588).

The spelling of 454321134 in words is "four hundred fifty-four million, three hundred twenty-one thousand, one hundred thirty-four".