14500002402020 has 24 divisors (see below), whose sum is σ = 30689768868864. Its totient is φ = 5754331660896.

The previous prime is 14500002401987. The next prime is 14500002402089. The reversal of 14500002402020 is 2020420000541.

It is a happy number.

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 = 14500002401983 and 14500002402001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2854328642 + ... + 2854333721.

It is an arithmetic number, because the mean of its divisors is an integer number (1278740369536).

Almost surely, 2^{14500002402020} is an apocalyptic number.

14500002402020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14500002402020 is an abundant number, since it is smaller than the sum of its proper divisors (16189766466844).

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

14500002402020 is a wasteful number, since it uses less digits than its factorization.

14500002402020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5708662499 (or 5708662497 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

Adding to 14500002402020 its reverse (2020420000541), we get a palindrome (16520422402561).

The spelling of 14500002402020 in words is "fourteen trillion, five hundred billion, two million, four hundred two thousand, twenty".