44343840810 has 64 divisors (see below), whose sum is σ = 109127658240. Its totient is φ = 11528186880.

The previous prime is 44343840809. The next prime is 44343840841. The reversal of 44343840810 is 1804834344.

It is a super-2 number, since 2×44343840810² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99571 + ... + 314009.

It is an arithmetic number, because the mean of its divisors is an integer number (1705119660).

Almost surely, 2^44343840810 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44343840810, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54563829120).

44343840810 is an abundant number, since it is smaller than the sum of its proper divisors (64783817430).

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

44343840810 is a wasteful number, since it uses less digits than its factorization.

44343840810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214623.

The product of its (nonzero) digits is 147456, while the sum is 39.

The spelling of 44343840810 in words is "forty-four billion, three hundred forty-three million, eight hundred forty thousand, eight hundred ten".