14221300144020 has 96 divisors (see below), whose sum is σ = 40367218485888. Its totient is φ = 3740201828352.

The previous prime is 14221300143989. The next prime is 14221300144067. The reversal of 14221300144020 is 2044100312241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96579892 + ... + 96727028.

It is an arithmetic number, because the mean of its divisors is an integer number (420491859228).

Almost surely, 2^{14221300144020} is an apocalyptic number.

14221300144020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14221300144020 is an abundant number, since it is smaller than the sum of its proper divisors (26145918341868).

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

14221300144020 is a wasteful number, since it uses less digits than its factorization.

14221300144020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169289 (or 169287 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 14221300144020 its reverse (2044100312241), we get a palindrome (16265400456261).

The spelling of 14221300144020 in words is "fourteen trillion, two hundred twenty-one billion, three hundred million, one hundred forty-four thousand, twenty".