242413026847 has 2 divisors, whose sum is σ = 242413026848. Its totient is φ = 242413026846.

The previous prime is 242413026803. The next prime is 242413026917. The reversal of 242413026847 is 748620314242.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-242413026847 is a prime.

It is a super-2 number, since 2×242413026847² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242413026047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121206513423 + 121206513424.

It is an arithmetic number, because the mean of its divisors is an integer number (121206513424).

Almost surely, 2^242413026847 is an apocalyptic number.

242413026847 is a deficient number, since it is larger than the sum of its proper divisors (1).

242413026847 is an equidigital number, since it uses as much as digits as its factorization.

242413026847 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 516096, while the sum is 43.

The spelling of 242413026847 in words is "two hundred forty-two billion, four hundred thirteen million, twenty-six thousand, eight hundred forty-seven".