141263344349 has 2 divisors, whose sum is σ = 141263344350. Its totient is φ = 141263344348.

The previous prime is 141263344333. The next prime is 141263344423. The reversal of 141263344349 is 943443362141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 141248188900 + 15155449 = 375830^2 + 3893^2 .

It is a cyclic number.

It is not a de Polignac number, because 141263344349 - 2⁴ = 141263344333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141263344309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70631672174 + 70631672175.

It is an arithmetic number, because the mean of its divisors is an integer number (70631672175).

Almost surely, 2^141263344349 is an apocalyptic number.

It is an amenable number.

141263344349 is a deficient number, since it is larger than the sum of its proper divisors (1).

141263344349 is an equidigital number, since it uses as much as digits as its factorization.

141263344349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 746496, while the sum is 44.

The spelling of 141263344349 in words is "one hundred forty-one billion, two hundred sixty-three million, three hundred forty-four thousand, three hundred forty-nine".