242934625229 has 2 divisors, whose sum is σ = 242934625230. Its totient is φ = 242934625228.

The previous prime is 242934625181. The next prime is 242934625261. The reversal of 242934625229 is 922526439242.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 141374496004 + 101560129225 = 375998^2 + 318685^2 .

It is a cyclic number.

It is not a de Polignac number, because 242934625229 - 2¹² = 242934621133 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242934625279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121467312614 + 121467312615.

It is an arithmetic number, because the mean of its divisors is an integer number (121467312615).

Almost surely, 2^242934625229 is an apocalyptic number.

It is an amenable number.

242934625229 is a deficient number, since it is larger than the sum of its proper divisors (1).

242934625229 is an equidigital number, since it uses as much as digits as its factorization.

242934625229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3732480, while the sum is 50.

The spelling of 242934625229 in words is "two hundred forty-two billion, nine hundred thirty-four million, six hundred twenty-five thousand, two hundred twenty-nine".