44444804844 has 48 divisors (see below), whose sum is σ = 113165369856. Its totient is φ = 13464177600.

The previous prime is 44444804809. The next prime is 44444804849. The reversal of 44444804844 is 44840844444.

It is a junction number, because it is equal to n+sod(n) for n = 44444804793 and 44444804802.

It is not an unprimeable number, because it can be changed into a prime (44444804849) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 419869 + ... + 514955.

It is an arithmetic number, because the mean of its divisors is an integer number (2357611872).

Almost surely, 2^44444804844 is an apocalyptic number.

44444804844 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

44444804844 is an abundant number, since it is smaller than the sum of its proper divisors (68720565012).

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

44444804844 is a wasteful number, since it uses less digits than its factorization.

44444804844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98646 (or 98644 counting only the distinct ones).

The product of its (nonzero) digits is 4194304, while the sum is 48.

The spelling of 44444804844 in words is "forty-four billion, four hundred forty-four million, eight hundred four thousand, eight hundred forty-four".