14214001443220 has 12 divisors (see below), whose sum is σ = 29849403030804. Its totient is φ = 5685600577280.

The previous prime is 14214001443211. The next prime is 14214001443251. The reversal of 14214001443220 is 2234410041241.

It can be written as a sum of positive squares in 2 ways, for example, as 4157504688016 + 10056496755204 = 2038996^2 + 3171198^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 355350036061 + ... + 355350036100.

It is an arithmetic number, because the mean of its divisors is an integer number (2487450252567).

Almost surely, 2^{14214001443220} is an apocalyptic number.

14214001443220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14214001443220 is an abundant number, since it is smaller than the sum of its proper divisors (15635401587584).

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

14214001443220 is a wasteful number, since it uses less digits than its factorization.

14214001443220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710700072170 (or 710700072168 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 14214001443220 its reverse (2234410041241), we get a palindrome (16448411484461).

The spelling of 14214001443220 in words is "fourteen trillion, two hundred fourteen billion, one million, four hundred forty-three thousand, two hundred twenty".