454323121 has 4 divisors (see below), whose sum is σ = 519226432. Its totient is φ = 389419812.

The previous prime is 454323119. The next prime is 454323131. The reversal of 454323121 is 121323454.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 454323121 - 2¹ = 454323119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (454323131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32451645 + ... + 32451658.

It is an arithmetic number, because the mean of its divisors is an integer number (129806608).

Almost surely, 2^454323121 is an apocalyptic number.

It is an amenable number.

454323121 is a deficient number, since it is larger than the sum of its proper divisors (64903311).

454323121 is an equidigital number, since it uses as much as digits as its factorization.

454323121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64903310.

The product of its digits is 2880, while the sum is 25.

The square root of 454323121 is about 21314.8568139690. The cubic root of 454323121 is about 768.7555774950.

Adding to 454323121 its reverse (121323454), we get a palindrome (575646575).

The spelling of 454323121 in words is "four hundred fifty-four million, three hundred twenty-three thousand, one hundred twenty-one".