44871135104 has 64 divisors (see below), whose sum is σ = 90040544880. Its totient is φ = 22273228800.

The previous prime is 44871135077. The next prime is 44871135131. The reversal of 44871135104 is 40153117844.

It is an interprime number because it is at equal distance from previous prime (44871135077) and next prime (44871135131).

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14104394 + ... + 14107574.

Almost surely, 2^44871135104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44871135104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45020272440).

44871135104 is an abundant number, since it is smaller than the sum of its proper divisors (45169409776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44871135104 is a wasteful number, since it uses less digits than its factorization.

44871135104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3959 (or 3947 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 38.

The spelling of 44871135104 in words is "forty-four billion, eight hundred seventy-one million, one hundred thirty-five thousand, one hundred four".