44225044000 has 96 divisors (see below), whose sum is σ = 113385557376. Its totient is φ = 16920851200.

The previous prime is 44225043997. The next prime is 44225044021. The reversal of 44225044000 is 44052244.

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 15 ways as a sum of consecutive naturals, for example, 148354 + ... + 332353.

It is an arithmetic number, because the mean of its divisors is an integer number (1181099556).

Almost surely, 2^44225044000 is an apocalyptic number.

44225044000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44225044000 is an abundant number, since it is smaller than the sum of its proper divisors (69160513376).

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

44225044000 is a wasteful number, since it uses less digits than its factorization.

44225044000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480755 (or 480737 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 25.

Adding to 44225044000 its reverse (44052244), we get a palindrome (44269096244).

The spelling of 44225044000 in words is "forty-four billion, two hundred twenty-five million, forty-four thousand".