454053202443 has 12 divisors (see below), whose sum is σ = 671107059480. Its totient is φ = 295662550176.

The previous prime is 454053202403. The next prime is 454053202489. The reversal of 454053202443 is 344202350454.

454053202443 is a `hidden beast` number, since 4 + 5 + 4 + 0 + 5 + 3 + 202 + 443 = 666.

It is not a de Polignac number, because 454053202443 - 2²⁹ = 453516331531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 454053202398 and 454053202407.

It is not an unprimeable number, because it can be changed into a prime (454053202403) 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, 586631658 + ... + 586632431.

It is an arithmetic number, because the mean of its divisors is an integer number (55925588290).

Almost surely, 2^454053202443 is an apocalyptic number.

454053202443 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

454053202443 is a deficient number, since it is larger than the sum of its proper divisors (217053857037).

454053202443 is a wasteful number, since it uses less digits than its factorization.

454053202443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1173264138 (or 1173264135 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 36.

Adding to 454053202443 its reverse (344202350454), we get a palindrome (798255552897).

The spelling of 454053202443 in words is "four hundred fifty-four billion, fifty-three million, two hundred two thousand, four hundred forty-three".