242662716379 has 2 divisors, whose sum is σ = 242662716380. Its totient is φ = 242662716378.

The previous prime is 242662716343. The next prime is 242662716403. The reversal of 242662716379 is 973617266242.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 242662716379 - 2²⁷ = 242528498651 is a prime.

It is a super-3 number, since 3×242662716379³ (a number of 35 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (242662717379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121331358189 + 121331358190.

It is an arithmetic number, because the mean of its divisors is an integer number (121331358190).

Almost surely, 2^242662716379 is an apocalyptic number.

242662716379 is a deficient number, since it is larger than the sum of its proper divisors (1).

242662716379 is an equidigital number, since it uses as much as digits as its factorization.

242662716379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9144576, while the sum is 55.

It can be divided in two parts, 242 and 662716379, that added together give a triangular number (662716621 = T₃₆₄₀₆).

The spelling of 242662716379 in words is "two hundred forty-two billion, six hundred sixty-two million, seven hundred sixteen thousand, three hundred seventy-nine".