14004132220 has 144 divisors (see below), whose sum is σ = 33284069280. Its totient is φ = 4916491776.

The previous prime is 14004132179. The next prime is 14004132221. The reversal of 14004132220 is 2223140041.

14004132220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×14004132220² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14004132221) 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 47 ways as a sum of consecutive naturals, for example, 21250251 + ... + 21250909.

It is an arithmetic number, because the mean of its divisors is an integer number (231139370).

Almost surely, 2^14004132220 is an apocalyptic number.

14004132220 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 14004132220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16642034640).

14004132220 is an abundant number, since it is smaller than the sum of its proper divisors (19279937060).

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

14004132220 is a wasteful number, since it uses less digits than its factorization.

14004132220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812 (or 763 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 14004132220 its reverse (2223140041), we get a palindrome (16227272261).

The spelling of 14004132220 in words is "fourteen billion, four million, one hundred thirty-two thousand, two hundred twenty".