141121042143443 has 2 divisors, whose sum is σ = 141121042143444. Its totient is φ = 141121042143442.

The previous prime is 141121042143359. The next prime is 141121042143467. The reversal of 141121042143443 is 344341240121141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 141121042143443 - 2¹⁴ = 141121042127059 is a prime.

It is not a weakly prime, because it can be changed into another prime (141121042643443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70560521071721 + 70560521071722.

It is an arithmetic number, because the mean of its divisors is an integer number (70560521071722).

Almost surely, 2^{141121042143443} is an apocalyptic number.

141121042143443 is a deficient number, since it is larger than the sum of its proper divisors (1).

141121042143443 is an equidigital number, since it uses as much as digits as its factorization.

141121042143443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36864, while the sum is 35.

Adding to 141121042143443 its reverse (344341240121141), we get a palindrome (485462282264584).

The spelling of 141121042143443 in words is "one hundred forty-one trillion, one hundred twenty-one billion, forty-two million, one hundred forty-three thousand, four hundred forty-three".