44340671 has 4 divisors (see below), whose sum is σ = 44606352. Its totient is φ = 44074992.

The previous prime is 44340649. The next prime is 44340677. The reversal of 44340671 is 17604344.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44340671 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 (44340677) 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, 132590 + ... + 132923.

It is an arithmetic number, because the mean of its divisors is an integer number (11151588).

Almost surely, 2^44340671 is an apocalyptic number.

44340671 is a deficient number, since it is larger than the sum of its proper divisors (265681).

44340671 is a wasteful number, since it uses less digits than its factorization.

44340671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265680.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 44340671 is about 6658.8791098803. The cubic root of 44340671 is about 353.9436188629.

It can be divided in two parts, 443 and 40671, that added together give a palindrome (41114).

The spelling of 44340671 in words is "forty-four million, three hundred forty thousand, six hundred seventy-one".