141234414421049 has 2 divisors, whose sum is σ = 141234414421050. Its totient is φ = 141234414421048.

The previous prime is 141234414421003. The next prime is 141234414421153. The reversal of 141234414421049 is 940124414432141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 123543936361024 + 17690478060025 = 11115032^2 + 4206005^2 .

It is an emirp because it is prime and its reverse (940124414432141) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141234414421049 is a prime.

It is a super-2 number, since 2×141234414421049² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (141234414421549) 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, 70617207210524 + 70617207210525.

It is an arithmetic number, because the mean of its divisors is an integer number (70617207210525).

Almost surely, 2^{141234414421049} is an apocalyptic number.

It is an amenable number.

141234414421049 is a deficient number, since it is larger than the sum of its proper divisors (1).

141234414421049 is an equidigital number, since it uses as much as digits as its factorization.

141234414421049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 442368, while the sum is 44.

The spelling of 141234414421049 in words is "one hundred forty-one trillion, two hundred thirty-four billion, four hundred fourteen million, four hundred twenty-one thousand, forty-nine".