143241214439 has 2 divisors, whose sum is σ = 143241214440. Its totient is φ = 143241214438.

The previous prime is 143241214393. The next prime is 143241214451. The reversal of 143241214439 is 934412142341.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-143241214439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (143241214469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71620607219 + 71620607220.

It is an arithmetic number, because the mean of its divisors is an integer number (71620607220).

Almost surely, 2^143241214439 is an apocalyptic number.

143241214439 is a deficient number, since it is larger than the sum of its proper divisors (1).

143241214439 is an equidigital number, since it uses as much as digits as its factorization.

143241214439 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 82944, while the sum is 38.

The spelling of 143241214439 in words is "one hundred forty-three billion, two hundred forty-one million, two hundred fourteen thousand, four hundred thirty-nine".