44424402000 has 320 divisors, whose sum is σ = 160065255168. Its totient is φ = 10506240000.

The previous prime is 44424401993. The next prime is 44424402019. The reversal of 44424402000 is 20442444.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2697792 + ... + 2714208.

Almost surely, 2^44424402000 is an apocalyptic number.

44424402000 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 44424402000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80032627584).

44424402000 is an abundant number, since it is smaller than the sum of its proper divisors (115640853168).

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

44424402000 is a wasteful number, since it uses less digits than its factorization.

44424402000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16495 (or 16479 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 44424402000 its reverse (20442444), we get a palindrome (44444844444).

The spelling of 44424402000 in words is "forty-four billion, four hundred twenty-four million, four hundred two thousand".