1233234242159 has 2 divisors, whose sum is σ = 1233234242160. Its totient is φ = 1233234242158.

The previous prime is 1233234242113. The next prime is 1233234242173. The reversal of 1233234242159 is 9512424323321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1233234242159 - 2²⁰ = 1233233193583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1233234241159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616617121079 + 616617121080.

It is an arithmetic number, because the mean of its divisors is an integer number (616617121080).

Almost surely, 2^{1233234242159} is an apocalyptic number.

1233234242159 is a deficient number, since it is larger than the sum of its proper divisors (1).

1233234242159 is an equidigital number, since it uses as much as digits as its factorization.

1233234242159 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 311040, while the sum is 41.

The spelling of 1233234242159 in words is "one trillion, two hundred thirty-three billion, two hundred thirty-four million, two hundred forty-two thousand, one hundred fifty-nine".