14213402141231 has 2 divisors, whose sum is σ = 14213402141232. Its totient is φ = 14213402141230.

The previous prime is 14213402141221. The next prime is 14213402141261. The reversal of 14213402141231 is 13214120431241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14213402141231 - 2²⁶ = 14213335032367 is a prime.

It is a super-2 number, since 2×14213402141231² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14213402141194 and 14213402141203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14213402141201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7106701070615 + 7106701070616.

It is an arithmetic number, because the mean of its divisors is an integer number (7106701070616).

Almost surely, 2^{14213402141231} is an apocalyptic number.

14213402141231 is a deficient number, since it is larger than the sum of its proper divisors (1).

14213402141231 is an equidigital number, since it uses as much as digits as its factorization.

14213402141231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 14213402141231 its reverse (13214120431241), we get a palindrome (27427522572472).

The spelling of 14213402141231 in words is "fourteen trillion, two hundred thirteen billion, four hundred two million, one hundred forty-one thousand, two hundred thirty-one".