14441021100 has 216 divisors, whose sum is σ = 50529390912. Its totient is φ = 3419337600.

The previous prime is 14441021083. The next prime is 14441021129. The reversal of 14441021100 is 112014441.

14441021100 is a `hidden beast` number, since 1 + 44 + 410 + 211 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 408739 + ... + 442661.

Almost surely, 2^14441021100 is an apocalyptic number.

14441021100 is a gapful number since it is divisible by the number (10) 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 14441021100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25264695456).

14441021100 is an abundant number, since it is smaller than the sum of its proper divisors (36088369812).

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

14441021100 is a wasteful number, since it uses less digits than its factorization.

14441021100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33997 (or 33987 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 14441021100 its reverse (112014441), we get a palindrome (14553035541).

The spelling of 14441021100 in words is "fourteen billion, four hundred forty-one million, twenty-one thousand, one hundred".