1242140411059 has 2 divisors, whose sum is σ = 1242140411060. Its totient is φ = 1242140411058.

The previous prime is 1242140410993. The next prime is 1242140411077. The reversal of 1242140411059 is 9501140412421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1242140411059 - 2²⁹ = 1241603540147 is a prime.

It is not a weakly prime, because it can be changed into another prime (1242140471059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 621070205529 + 621070205530.

It is an arithmetic number, because the mean of its divisors is an integer number (621070205530).

Almost surely, 2^{1242140411059} is an apocalyptic number.

1242140411059 is a deficient number, since it is larger than the sum of its proper divisors (1).

1242140411059 is an equidigital number, since it uses as much as digits as its factorization.

1242140411059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 34.

The spelling of 1242140411059 in words is "one trillion, two hundred forty-two billion, one hundred forty million, four hundred eleven thousand, fifty-nine".