44838344340 has 288 divisors, whose sum is σ = 149466360960. Its totient is φ = 11155262976.

The previous prime is 44838344311. The next prime is 44838344347. The reversal of 44838344340 is 4344383844.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44838344347) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13059264 + ... + 13062696.

It is an arithmetic number, because the mean of its divisors is an integer number (518980420).

Almost surely, 2^44838344340 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 44838344340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74733180480).

44838344340 is an abundant number, since it is smaller than the sum of its proper divisors (104628016620).

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

44838344340 is a wasteful number, since it uses less digits than its factorization.

44838344340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3556 (or 3529 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 45.

The spelling of 44838344340 in words is "forty-four billion, eight hundred thirty-eight million, three hundred forty-four thousand, three hundred forty".