44534021100 has 288 divisors, whose sum is σ = 141701555520. Its totient is φ = 10748559360.

The previous prime is 44534021089. The next prime is 44534021113. The reversal of 44534021100 is 112043544.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 52208274 + ... + 52209126.

It is an arithmetic number, because the mean of its divisors is an integer number (492019290).

Almost surely, 2^44534021100 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44534021100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70850777760).

44534021100 is an abundant number, since it is smaller than the sum of its proper divisors (97167534420).

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

44534021100 is a wasteful number, since it uses less digits than its factorization.

44534021100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1269 (or 1262 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 44534021100 its reverse (112043544), we get a palindrome (44646064644).

The spelling of 44534021100 in words is "forty-four billion, five hundred thirty-four million, twenty-one thousand, one hundred".