141111442349 has 2 divisors, whose sum is σ = 141111442350. Its totient is φ = 141111442348.

The previous prime is 141111442291. The next prime is 141111442397. The reversal of 141111442349 is 943244111141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 121317766249 + 19793676100 = 348307^2 + 140690^2 .

It is a cyclic number.

It is not a de Polignac number, because 141111442349 - 2²⁰ = 141110393773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141111442249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70555721174 + 70555721175.

It is an arithmetic number, because the mean of its divisors is an integer number (70555721175).

Almost surely, 2^141111442349 is an apocalyptic number.

It is an amenable number.

141111442349 is a deficient number, since it is larger than the sum of its proper divisors (1).

141111442349 is an equidigital number, since it uses as much as digits as its factorization.

141111442349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 35.

The spelling of 141111442349 in words is "one hundred forty-one billion, one hundred eleven million, four hundred forty-two thousand, three hundred forty-nine".