141324431 has 2 divisors, whose sum is σ = 141324432. Its totient is φ = 141324430.

The previous prime is 141324419. The next prime is 141324433. The reversal of 141324431 is 134423141.

It is a strong prime.

It is an emirp because it is prime and its reverse (134423141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 141324431 - 2⁶ = 141324367 is a prime.

It is a super-2 number, since 2×141324431² = 39945189594947522, which contains 22 as substring.

Together with 141324433, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 141324397 and 141324406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141324433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70662215 + 70662216.

It is an arithmetic number, because the mean of its divisors is an integer number (70662216).

Almost surely, 2^141324431 is an apocalyptic number.

141324431 is a deficient number, since it is larger than the sum of its proper divisors (1).

141324431 is an equidigital number, since it uses as much as digits as its factorization.

141324431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1152, while the sum is 23.

The square root of 141324431 is about 11887.9952473073. The cubic root of 141324431 is about 520.8816785473.

Adding to 141324431 its reverse (134423141), we get a palindrome (275747572).

The spelling of 141324431 in words is "one hundred forty-one million, three hundred twenty-four thousand, four hundred thirty-one".