14021333223401 has 4 divisors (see below), whose sum is σ = 16024380826752. Its totient is φ = 12018285620052.

The previous prime is 14021333223341. The next prime is 14021333223427. The reversal of 14021333223401 is 10432233312041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14021333223401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14021333223901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1001523801665 + ... + 1001523801678.

It is an arithmetic number, because the mean of its divisors is an integer number (4006095206688).

Almost surely, 2^{14021333223401} is an apocalyptic number.

It is an amenable number.

14021333223401 is a deficient number, since it is larger than the sum of its proper divisors (2003047603351).

14021333223401 is an equidigital number, since it uses as much as digits as its factorization.

14021333223401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2003047603350.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 14021333223401 its reverse (10432233312041), we get a palindrome (24453566535442).

The spelling of 14021333223401 in words is "fourteen trillion, twenty-one billion, three hundred thirty-three million, two hundred twenty-three thousand, four hundred one".