141273439 has 2 divisors, whose sum is σ = 141273440. Its totient is φ = 141273438.

The previous prime is 141273421. The next prime is 141273443. The reversal of 141273439 is 934372141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 141273439 - 2⁷ = 141273311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141273449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70636719 + 70636720.

It is an arithmetic number, because the mean of its divisors is an integer number (70636720).

Almost surely, 2^141273439 is an apocalyptic number.

141273439 is a deficient number, since it is larger than the sum of its proper divisors (1).

141273439 is an equidigital number, since it uses as much as digits as its factorization.

141273439 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 34.

The square root of 141273439 is about 11885.8503692416. The cubic root of 141273439 is about 520.8190236723.

The spelling of 141273439 in words is "one hundred forty-one million, two hundred seventy-three thousand, four hundred thirty-nine".