454044043 has 4 divisors (see below), whose sum is σ = 454094248. Its totient is φ = 453993840.

The previous prime is 454044037. The next prime is 454044049. The reversal of 454044043 is 340440454.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (454044037) and next prime (454044049).

It is a cyclic number.

It is not a de Polignac number, because 454044043 - 2¹³ = 454035851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (454044049) 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, 7353 + ... + 31018.

It is an arithmetic number, because the mean of its divisors is an integer number (113523562).

Almost surely, 2^454044043 is an apocalyptic number.

454044043 is a deficient number, since it is larger than the sum of its proper divisors (50205).

454044043 is a wasteful number, since it uses less digits than its factorization.

454044043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50204.

The product of its (nonzero) digits is 15360, while the sum is 28.

The square root of 454044043 is about 21308.3092478028. The cubic root of 454044043 is about 768.5981368957.

Adding to 454044043 its reverse (340440454), we get a palindrome (794484497).

The spelling of 454044043 in words is "four hundred fifty-four million, forty-four thousand, forty-three".