14203020350020 has 48 divisors (see below), whose sum is σ = 29936805534720. Its totient is φ = 5660196587136.

The previous prime is 14203020349997. The next prime is 14203020350023. The reversal of 14203020350020 is 2005302030241.

It is a junction number, because it is equal to n+sod(n) for n = 14203020349973 and 14203020350000.

It is not an unprimeable number, because it can be changed into a prime (14203020350023) 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, 6942829 + ... + 8752651.

It is an arithmetic number, because the mean of its divisors is an integer number (623683448640).

Almost surely, 2^{14203020350020} is an apocalyptic number.

14203020350020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14203020350020 is an abundant number, since it is smaller than the sum of its proper divisors (15733785184700).

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

14203020350020 is a wasteful number, since it uses less digits than its factorization.

14203020350020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1811284 (or 1811282 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

Adding to 14203020350020 its reverse (2005302030241), we get a palindrome (16208322380261).

The spelling of 14203020350020 in words is "fourteen trillion, two hundred three billion, twenty million, three hundred fifty thousand, twenty".