141111151422457 has 2 divisors, whose sum is σ = 141111151422458. Its totient is φ = 141111151422456.

The previous prime is 141111151422431. The next prime is 141111151422487. The reversal of 141111151422457 is 754224151111141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 131707091329641 + 9404060092816 = 11476371^2 + 3066604^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141111151422457 is a prime.

It is not a weakly prime, because it can be changed into another prime (141111151422487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70555575711228 + 70555575711229.

It is an arithmetic number, because the mean of its divisors is an integer number (70555575711229).

Almost surely, 2^{141111151422457} is an apocalyptic number.

It is an amenable number.

141111151422457 is a deficient number, since it is larger than the sum of its proper divisors (1).

141111151422457 is an equidigital number, since it uses as much as digits as its factorization.

141111151422457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 44800, while the sum is 40.

The spelling of 141111151422457 in words is "one hundred forty-one trillion, one hundred eleven billion, one hundred fifty-one million, four hundred twenty-two thousand, four hundred fifty-seven".