14406216020 has 24 divisors (see below), whose sum is σ = 34574918784. Its totient is φ = 4939274016.

The previous prime is 14406215987. The next prime is 14406216023. The reversal of 14406216020 is 2061260441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14406216023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51450632 + ... + 51450911.

It is an arithmetic number, because the mean of its divisors is an integer number (1440621616).

Almost surely, 2^14406216020 is an apocalyptic number.

14406216020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14406216020 is an abundant number, since it is smaller than the sum of its proper divisors (20168702764).

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

14406216020 is a wasteful number, since it uses less digits than its factorization.

14406216020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102901559 (or 102901557 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 14406216020 its reverse (2061260441), we get a palindrome (16467476461).

The spelling of 14406216020 in words is "fourteen billion, four hundred six million, two hundred sixteen thousand, twenty".