14303402020 has 24 divisors (see below), whose sum is σ = 30041021304. Its totient is φ = 5720622336.

The previous prime is 14303401999. The next prime is 14303402033. The reversal of 14303402020 is 2020430341.

It can be written as a sum of positive squares in 4 ways, for example, as 3217839076 + 11085562944 = 56726^2 + 105288^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128854 + ... + 212626.

It is an arithmetic number, because the mean of its divisors is an integer number (1251709221).

Almost surely, 2^14303402020 is an apocalyptic number.

14303402020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14303402020 is an abundant number, since it is smaller than the sum of its proper divisors (15737619284).

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

14303402020 is a wasteful number, since it uses less digits than its factorization.

14303402020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92319 (or 92317 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 14303402020 its reverse (2020430341), we get a palindrome (16323832361).

The spelling of 14303402020 in words is "fourteen billion, three hundred three million, four hundred two thousand, twenty".