453144134 has 4 divisors (see below), whose sum is σ = 679716204. Its totient is φ = 226572066.

The previous prime is 453144127. The next prime is 453144151. The reversal of 453144134 is 431441354.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 431441354 = 2 ⋅215720677.

It is a junction number, because it is equal to n+sod(n) for n = 453144097 and 453144106.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113286032 + ... + 113286035.

It is an arithmetic number, because the mean of its divisors is an integer number (169929051).

Almost surely, 2^453144134 is an apocalyptic number.

453144134 is a deficient number, since it is larger than the sum of its proper divisors (226572070).

453144134 is a wasteful number, since it uses less digits than its factorization.

453144134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226572069.

The product of its digits is 11520, while the sum is 29.

The square root of 453144134 is about 21287.1823875308. The cubic root of 453144134 is about 768.0900174344.

Adding to 453144134 its reverse (431441354), we get a palindrome (884585488).

The spelling of 453144134 in words is "four hundred fifty-three million, one hundred forty-four thousand, one hundred thirty-four".