44421100102 has 8 divisors (see below), whose sum is σ = 66641465016. Its totient is φ = 22207278432.

The previous prime is 44421100099. The next prime is 44421100109. The reversal of 44421100102 is 20100112444.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 44421100102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44421100109) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1618803 + ... + 1646014.

It is an arithmetic number, because the mean of its divisors is an integer number (8330183127).

Almost surely, 2^44421100102 is an apocalyptic number.

44421100102 is a deficient number, since it is larger than the sum of its proper divisors (22220364914).

44421100102 is a wasteful number, since it uses less digits than its factorization.

44421100102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3271622.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 44421100102 its reverse (20100112444), we get a palindrome (64521212546).

The spelling of 44421100102 in words is "forty-four billion, four hundred twenty-one million, one hundred thousand, one hundred two".