141205241381 has 2 divisors, whose sum is σ = 141205241382. Its totient is φ = 141205241380.

The previous prime is 141205241377. The next prime is 141205241393. The reversal of 141205241381 is 183142502141.

141205241381 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108468129025 + 32737112356 = 329345^2 + 180934^2 .

It is a cyclic number.

It is not a de Polignac number, because 141205241381 - 2² = 141205241377 is a prime.

It is a super-2 number, since 2×141205241381² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141205241311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70602620690 + 70602620691.

It is an arithmetic number, because the mean of its divisors is an integer number (70602620691).

Almost surely, 2^141205241381 is an apocalyptic number.

It is an amenable number.

141205241381 is a deficient number, since it is larger than the sum of its proper divisors (1).

141205241381 is an equidigital number, since it uses as much as digits as its factorization.

141205241381 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7680, while the sum is 32.

The spelling of 141205241381 in words is "one hundred forty-one billion, two hundred five million, two hundred forty-one thousand, three hundred eighty-one".