44688448871 has 4 divisors (see below), whose sum is σ = 48751035144. Its totient is φ = 40625862600.

The previous prime is 44688448859. The next prime is 44688448891. The reversal of 44688448871 is 17884488644.

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

It is a cyclic number.

It is not a de Polignac number, because 44688448871 - 2¹⁴ = 44688432487 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 (44688448891) 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, 2031293120 + ... + 2031293141.

It is an arithmetic number, because the mean of its divisors is an integer number (12187758786).

Almost surely, 2^44688448871 is an apocalyptic number.

44688448871 is a deficient number, since it is larger than the sum of its proper divisors (4062586273).

44688448871 is a wasteful number, since it uses less digits than its factorization.

44688448871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4062586272.

The product of its digits is 44040192, while the sum is 62.

The spelling of 44688448871 in words is "forty-four billion, six hundred eighty-eight million, four hundred forty-eight thousand, eight hundred seventy-one".