14440020100 has 72 divisors (see below), whose sum is σ = 35286241536. Its totient is φ = 5081520000.

The previous prime is 14440020073. The next prime is 14440020107. The reversal of 14440020100 is 102004441.

It is not an unprimeable number, because it can be changed into a prime (14440020107) 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, 177631 + ... + 245830.

It is an arithmetic number, because the mean of its divisors is an integer number (490086688).

Almost surely, 2^14440020100 is an apocalyptic number.

14440020100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14440020100 is an abundant number, since it is smaller than the sum of its proper divisors (20846221436).

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

14440020100 is a wasteful number, since it uses less digits than its factorization.

14440020100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423517 (or 423510 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 14440020100 its reverse (102004441), we get a palindrome (14542024541).

The spelling of 14440020100 in words is "fourteen billion, four hundred forty million, twenty thousand, one hundred".