14013114223021 has 2 divisors, whose sum is σ = 14013114223022. Its totient is φ = 14013114223020.

The previous prime is 14013114223001. The next prime is 14013114223109. The reversal of 14013114223021 is 12032241131041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11782646647396 + 2230467575625 = 3432586^2 + 1493475^2 .

It is a cyclic number.

It is not a de Polignac number, because 14013114223021 - 2⁷ = 14013114222893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14013114223001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7006557111510 + 7006557111511.

It is an arithmetic number, because the mean of its divisors is an integer number (7006557111511).

Almost surely, 2^{14013114223021} is an apocalyptic number.

It is an amenable number.

14013114223021 is a deficient number, since it is larger than the sum of its proper divisors (1).

14013114223021 is an equidigital number, since it uses as much as digits as its factorization.

14013114223021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 14013114223021 its reverse (12032241131041), we get a palindrome (26045355354062).

The spelling of 14013114223021 in words is "fourteen trillion, thirteen billion, one hundred fourteen million, two hundred twenty-three thousand, twenty-one".