444741711671 has 8 divisors (see below), whose sum is σ = 468161404080. Its totient is φ = 421323242688.

The previous prime is 444741711653. The next prime is 444741711677. The reversal of 444741711671 is 176117147444.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-444741711671 is a prime.

It is a super-2 number, since 2×444741711671² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444741711677) 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, 493985 + ... + 1064661.

It is an arithmetic number, because the mean of its divisors is an integer number (58520175510).

Almost surely, 2^444741711671 is an apocalyptic number.

444741711671 is a deficient number, since it is larger than the sum of its proper divisors (23419692409).

444741711671 is a wasteful number, since it uses less digits than its factorization.

444741711671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611713.

The product of its digits is 526848, while the sum is 47.

The spelling of 444741711671 in words is "four hundred forty-four billion, seven hundred forty-one million, seven hundred eleven thousand, six hundred seventy-one".