44340447671 has 8 divisors (see below), whose sum is σ = 47757558240. Its totient is φ = 40924238112.

The previous prime is 44340447667. The next prime is 44340447733. The reversal of 44340447671 is 17674404344.

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 44340447671 - 2² = 44340447667 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 (44340447071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121256 + ... + 321533.

It is an arithmetic number, because the mean of its divisors is an integer number (5969694780).

Almost surely, 2^44340447671 is an apocalyptic number.

44340447671 is a deficient number, since it is larger than the sum of its proper divisors (3417110569).

44340447671 is a wasteful number, since it uses less digits than its factorization.

44340447671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450505.

The product of its (nonzero) digits is 903168, while the sum is 44.

The spelling of 44340447671 in words is "forty-four billion, three hundred forty million, four hundred forty-seven thousand, six hundred seventy-one".