14001200002021 has 8 divisors (see below), whose sum is σ = 14003355691584. Its totient is φ = 13999044500640.

The previous prime is 14001200002003. The next prime is 14001200002037. The reversal of 14001200002021 is 12020000210041.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14001200002021 - 2¹¹ = 14001199999973 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14001200001992 and 14001200002010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14001200002051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219756856 + ... + 219820558.

It is an arithmetic number, because the mean of its divisors is an integer number (1750419461448).

Almost surely, 2^{14001200002021} is an apocalyptic number.

It is an amenable number.

14001200002021 is a deficient number, since it is larger than the sum of its proper divisors (2155689563).

14001200002021 is a wasteful number, since it uses less digits than its factorization.

14001200002021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94091.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 14001200002021 its reverse (12020000210041), we get a palindrome (26021200212062).

The spelling of 14001200002021 in words is "fourteen trillion, one billion, two hundred million, two thousand, twenty-one".