14033131220 has 48 divisors (see below), whose sum is σ = 31405183488. Its totient is φ = 5254951680.

The previous prime is 14033131187. The next prime is 14033131237. The reversal of 14033131220 is 2213133041.

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

It is a junction number, because it is equal to n+sod(n) for n = 14033131192 and 14033131201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 302921 + ... + 346160.

It is an arithmetic number, because the mean of its divisors is an integer number (654274656).

Almost surely, 2^14033131220 is an apocalyptic number.

14033131220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14033131220 is an abundant number, since it is smaller than the sum of its proper divisors (17372052268).

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

14033131220 is a wasteful number, since it uses less digits than its factorization.

14033131220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649160 (or 649158 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 14033131220 its reverse (2213133041), we get a palindrome (16246264261).

The spelling of 14033131220 in words is "fourteen billion, thirty-three million, one hundred thirty-one thousand, two hundred twenty".