242240430141379 has 2 divisors, whose sum is σ = 242240430141380. Its totient is φ = 242240430141378.

The previous prime is 242240430141323. The next prime is 242240430141401. The reversal of 242240430141379 is 973141034042242.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 242240430141379 - 2³³ = 242231840206787 is a prime.

It is not a weakly prime, because it can be changed into another prime (242240230141379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121120215070689 + 121120215070690.

It is an arithmetic number, because the mean of its divisors is an integer number (121120215070690).

Almost surely, 2^{242240430141379} is an apocalyptic number.

242240430141379 is a deficient number, since it is larger than the sum of its proper divisors (1).

242240430141379 is an equidigital number, since it uses as much as digits as its factorization.

242240430141379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1161216, while the sum is 46.

The spelling of 242240430141379 in words is "two hundred forty-two trillion, two hundred forty billion, four hundred thirty million, one hundred forty-one thousand, three hundred seventy-nine".