14032021120 has 128 divisors (see below), whose sum is σ = 36188490240. Its totient is φ = 5172056064.

The previous prime is 14032021099. The next prime is 14032021121. The reversal of 14032021120 is 2112023041.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 14032021094 and 14032021103.

It is not an unprimeable number, because it can be changed into a prime (14032021121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6546769 + ... + 6548911.

It is an arithmetic number, because the mean of its divisors is an integer number (282722580).

Almost surely, 2^14032021120 is an apocalyptic number.

14032021120 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 14032021120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18094245120).

14032021120 is an abundant number, since it is smaller than the sum of its proper divisors (22156469120).

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

14032021120 is a wasteful number, since it uses less digits than its factorization.

14032021120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2962 (or 2950 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 14032021120 its reverse (2112023041), we get a palindrome (16144044161).

The spelling of 14032021120 in words is "fourteen billion, thirty-two million, twenty-one thousand, one hundred twenty".