464144542671 has 8 divisors (see below), whose sum is σ = 618886481584. Its totient is φ = 309416149440.

The previous prime is 464144542649. The next prime is 464144542681. The reversal of 464144542671 is 176245441464.

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

It is not a de Polignac number, because 464144542671 - 2¹⁰ = 464144541647 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 464144542671.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464144542681) 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, 3306196 + ... + 3443721.

It is an arithmetic number, because the mean of its divisors is an integer number (77360810198).

Almost surely, 2^464144542671 is an apocalyptic number.

464144542671 is a deficient number, since it is larger than the sum of its proper divisors (154741938913).

464144542671 is a wasteful number, since it uses less digits than its factorization.

464144542671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6772841.

The product of its digits is 2580480, while the sum is 48.

The spelling of 464144542671 in words is "four hundred sixty-four billion, one hundred forty-four million, five hundred forty-two thousand, six hundred seventy-one".