453434041845271 has 4 divisors (see below), whose sum is σ = 456055047867672. Its totient is φ = 450813035822872.

The previous prime is 453434041845227. The next prime is 453434041845283. The reversal of 453434041845271 is 172548140434354.

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 453434041845271 - 2²¹ = 453434039748119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453434041840271) 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, 1310503010941 + ... + 1310503011286.

It is an arithmetic number, because the mean of its divisors is an integer number (114013761966918).

Almost surely, 2^{453434041845271} is an apocalyptic number.

453434041845271 is a deficient number, since it is larger than the sum of its proper divisors (2621006022401).

453434041845271 is a wasteful number, since it uses less digits than its factorization.

453434041845271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2621006022400.

The product of its (nonzero) digits is 25804800, while the sum is 55.

The spelling of 453434041845271 in words is "four hundred fifty-three trillion, four hundred thirty-four billion, forty-one million, eight hundred forty-five thousand, two hundred seventy-one".