44021110100 has 72 divisors (see below), whose sum is σ = 104257577088. Its totient is φ = 16000364800.

The previous prime is 44021110033. The next prime is 44021110103. The reversal of 44021110100 is 101112044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44021110103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2789432 + ... + 2805168.

It is an arithmetic number, because the mean of its divisors is an integer number (1448021904).

Almost surely, 2^44021110100 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 44021110100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52128788544).

44021110100 is an abundant number, since it is smaller than the sum of its proper divisors (60236466988).

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

44021110100 is a wasteful number, since it uses less digits than its factorization.

44021110100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18305 (or 18298 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 44021110100 its reverse (101112044), we get a palindrome (44122222144).

The spelling of 44021110100 in words is "forty-four billion, twenty-one million, one hundred ten thousand, one hundred".