44224996800 has 336 divisors, whose sum is σ = 158594706432. Its totient is φ = 10740940800.

The previous prime is 44224996799. The next prime is 44224996801. The reversal of 44224996800 is 869942244.

It is an interprime number because it is at equal distance from previous prime (44224996799) and next prime (44224996801).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 44224996800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44224996801) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2520859 + ... + 2538341.

Almost surely, 2^44224996800 is an apocalyptic number.

44224996800 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 44224996800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79297353216).

44224996800 is an abundant number, since it is smaller than the sum of its proper divisors (114369709632).

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

44224996800 is a wasteful number, since it uses less digits than its factorization.

44224996800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17556 (or 17541 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 48.

The spelling of 44224996800 in words is "forty-four billion, two hundred twenty-four million, nine hundred ninety-six thousand, eight hundred".