141221112112349 has 2 divisors, whose sum is σ = 141221112112350. Its totient is φ = 141221112112348.

The previous prime is 141221112112321. The next prime is 141221112112357. The reversal of 141221112112349 is 943211211122141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 91693551705625 + 49527560406724 = 9575675^2 + 7037582^2 .

It is a cyclic number.

It is not a de Polignac number, because 141221112112349 - 2³⁶ = 141152392635613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141221112118349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70610556056174 + 70610556056175.

It is an arithmetic number, because the mean of its divisors is an integer number (70610556056175).

Almost surely, 2^{141221112112349} is an apocalyptic number.

It is an amenable number.

141221112112349 is a deficient number, since it is larger than the sum of its proper divisors (1).

141221112112349 is an equidigital number, since it uses as much as digits as its factorization.

141221112112349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6912, while the sum is 35.

The spelling of 141221112112349 in words is "one hundred forty-one trillion, two hundred twenty-one billion, one hundred twelve million, one hundred twelve thousand, three hundred forty-nine".