454360043 has 4 divisors (see below), whose sum is σ = 462932928. Its totient is φ = 445787160.

The previous prime is 454359967. The next prime is 454360061. The reversal of 454360043 is 340063454.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 454360043 - 2¹⁰ = 454359019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 454359988 and 454360015.

It is not an unprimeable number, because it can be changed into a prime (454360063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4286363 + ... + 4286468.

It is an arithmetic number, because the mean of its divisors is an integer number (115733232).

Almost surely, 2^454360043 is an apocalyptic number.

454360043 is a deficient number, since it is larger than the sum of its proper divisors (8572885).

454360043 is an equidigital number, since it uses as much as digits as its factorization.

454360043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8572884.

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 454360043 is about 21315.7229058740. The cubic root of 454360043 is about 768.7764020456.

The spelling of 454360043 in words is "four hundred fifty-four million, three hundred sixty thousand, forty-three".