454134422 has 16 divisors (see below), whose sum is σ = 793206432. Its totient is φ = 190956480.

The previous prime is 454134419. The next prime is 454134427. The reversal of 454134422 is 224431454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454134427) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 305279 + ... + 306762.

It is an arithmetic number, because the mean of its divisors is an integer number (49575402).

Almost surely, 2^454134422 is an apocalyptic number.

454134422 is a deficient number, since it is larger than the sum of its proper divisors (339072010).

454134422 is a wasteful number, since it uses less digits than its factorization.

454134422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612103.

The product of its digits is 15360, while the sum is 29.

The square root of 454134422 is about 21310.4298877334. The cubic root of 454134422 is about 768.6491308639.

Adding to 454134422 its reverse (224431454), we get a palindrome (678565876).

The spelling of 454134422 in words is "four hundred fifty-four million, one hundred thirty-four thousand, four hundred twenty-two".