454342243454 has 24 divisors (see below), whose sum is σ = 756518354424. Its totient is φ = 204474446000.

The previous prime is 454342243447. The next prime is 454342243463.

454342243454 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9269852 + ... + 9318735.

It is an arithmetic number, because the mean of its divisors is an integer number (31521598101).

Almost surely, 2^454342243454 is an apocalyptic number.

454342243454 is a deficient number, since it is larger than the sum of its proper divisors (302176110970).

454342243454 is a wasteful number, since it uses less digits than its factorization.

454342243454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18588712 (or 18588701 counting only the distinct ones).

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

It can be divided in two parts, 454342 and 243454, that added together give a palindrome (697796).

The spelling of 454342243454 in words is "four hundred fifty-four billion, three hundred forty-two million, two hundred forty-three thousand, four hundred fifty-four".