44423350000 has 120 divisors (see below), whose sum is σ = 112261252320. Its totient is φ = 16996320000.

The previous prime is 44423349967. The next prime is 44423350019. The reversal of 44423350000 is 5332444.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1130686 + ... + 1169314.

It is an arithmetic number, because the mean of its divisors is an integer number (935510436).

Almost surely, 2^44423350000 is an apocalyptic number.

44423350000 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 44423350000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56130626160).

44423350000 is an abundant number, since it is smaller than the sum of its proper divisors (67837902320).

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

44423350000 is an equidigital number, since it uses as much as digits as its factorization.

44423350000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38685 (or 38659 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

Adding to 44423350000 its reverse (5332444), we get a palindrome (44428682444).

The spelling of 44423350000 in words is "forty-four billion, four hundred twenty-three million, three hundred fifty thousand".