450674213671 has 8 divisors (see below), whose sum is σ = 520564867344. Its totient is φ = 385603605120.

The previous prime is 450674213653. The next prime is 450674213707. The reversal of 450674213671 is 176312476054.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 450674213671 - 2⁷ = 450674213543 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 (450674213641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1205011080 + ... + 1205011453.

It is an arithmetic number, because the mean of its divisors is an integer number (65070608418).

Almost surely, 2^450674213671 is an apocalyptic number.

450674213671 is a deficient number, since it is larger than the sum of its proper divisors (69890653673).

450674213671 is a wasteful number, since it uses less digits than its factorization.

450674213671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2410022561.

The product of its (nonzero) digits is 846720, while the sum is 46.

The spelling of 450674213671 in words is "four hundred fifty billion, six hundred seventy-four million, two hundred thirteen thousand, six hundred seventy-one".