454234432454 has 24 divisors (see below), whose sum is σ = 748959372840. Its totient is φ = 206460365760.

The previous prime is 454234432453. The next prime is 454234432489.

454234432454 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454234432451) 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, 8137022 + ... + 8192654.

It is an arithmetic number, because the mean of its divisors is an integer number (31206640535).

Almost surely, 2^454234432454 is an apocalyptic number.

454234432454 is a deficient number, since it is larger than the sum of its proper divisors (294724940386).

454234432454 is a wasteful number, since it uses less digits than its factorization.

454234432454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89396 (or 89385 counting only the distinct ones).

The product of its digits is 3686400, while the sum is 44.

It can be divided in two parts, 454234 and 432454, that added together give a palindrome (886688).

The spelling of 454234432454 in words is "four hundred fifty-four billion, two hundred thirty-four million, four hundred thirty-two thousand, four hundred fifty-four".