14431032231127 has 2 divisors, whose sum is σ = 14431032231128. Its totient is φ = 14431032231126.

The previous prime is 14431032231029. The next prime is 14431032231151. The reversal of 14431032231127 is 72113223013441.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14431032231127 is a prime.

It is a super-3 number, since 3×14431032231127³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14431032231092 and 14431032231101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14431032231527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7215516115563 + 7215516115564.

It is an arithmetic number, because the mean of its divisors is an integer number (7215516115564).

Almost surely, 2^{14431032231127} is an apocalyptic number.

14431032231127 is a deficient number, since it is larger than the sum of its proper divisors (1).

14431032231127 is an equidigital number, since it uses as much as digits as its factorization.

14431032231127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 34.

Adding to 14431032231127 its reverse (72113223013441), we get a palindrome (86544255244568).

The spelling of 14431032231127 in words is "fourteen trillion, four hundred thirty-one billion, thirty-two million, two hundred thirty-one thousand, one hundred twenty-seven".