14302020520 has 16 divisors (see below), whose sum is σ = 32179546260. Its totient is φ = 5720808192.

The previous prime is 14302020487. The next prime is 14302020521. The reversal of 14302020520 is 2502020341.

14302020520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 13258601316 + 1043419204 = 115146^2 + 32302^2 .

It is not an unprimeable number, because it can be changed into a prime (14302020521) 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 3 ways as a sum of consecutive naturals, for example, 178775217 + ... + 178775296.

Almost surely, 2^14302020520 is an apocalyptic number.

14302020520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14302020520 is an abundant number, since it is smaller than the sum of its proper divisors (17877525740).

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

14302020520 is a wasteful number, since it uses less digits than its factorization.

14302020520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357550524 (or 357550520 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

Adding to 14302020520 its reverse (2502020341), we get a palindrome (16804040861).

The spelling of 14302020520 in words is "fourteen billion, three hundred two million, twenty thousand, five hundred twenty".