14020205620 has 24 divisors (see below), whose sum is σ = 29797163424. Its totient is φ = 5540514336.

The previous prime is 14020205597. The next prime is 14020205627. The reversal of 14020205620 is 2650202041.

14020205620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 14020205591 and 14020205600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14020205627) 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 7 ways as a sum of consecutive naturals, for example, 4221294 + ... + 4224613.

It is an arithmetic number, because the mean of its divisors is an integer number (1241548476).

Almost surely, 2^14020205620 is an apocalyptic number.

14020205620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14020205620 is an abundant number, since it is smaller than the sum of its proper divisors (15776957804).

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

14020205620 is a wasteful number, since it uses less digits than its factorization.

14020205620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8445999 (or 8445997 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 14020205620 its reverse (2650202041), we get a palindrome (16670407661).

The spelling of 14020205620 in words is "fourteen billion, twenty million, two hundred five thousand, six hundred twenty".