14421421100 has 36 divisors (see below), whose sum is σ = 31501765008. Its totient is φ = 5730360000.

The previous prime is 14421421093. The next prime is 14421421117. The reversal of 14421421100 is 112412441.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 462431 + ... + 492630.

It is an arithmetic number, because the mean of its divisors is an integer number (875049028).

Almost surely, 2^14421421100 is an apocalyptic number.

14421421100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14421421100 is an abundant number, since it is smaller than the sum of its proper divisors (17080343908).

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

14421421100 is a wasteful number, since it uses less digits than its factorization.

14421421100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955226 (or 955219 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 14421421100 its reverse (112412441), we get a palindrome (14533833541).

The spelling of 14421421100 in words is "fourteen billion, four hundred twenty-one million, four hundred twenty-one thousand, one hundred".