44444113000 has 128 divisors (see below), whose sum is σ = 118961107200. Its totient is φ = 15224544000.

The previous prime is 44444112983. The next prime is 44444113097. The reversal of 44444113000 is 31144444.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

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, 11050990 + ... + 11055010.

It is an arithmetic number, because the mean of its divisors is an integer number (929383650).

Almost surely, 2^44444113000 is an apocalyptic number.

44444113000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44444113000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59480553600).

44444113000 is an abundant number, since it is smaller than the sum of its proper divisors (74516994200).

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

44444113000 is a wasteful number, since it uses less digits than its factorization.

44444113000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5628 (or 5614 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 44444113000 its reverse (31144444), we get a palindrome (44475257444).

The spelling of 44444113000 in words is "forty-four billion, four hundred forty-four million, one hundred thirteen thousand".