1142233102249 has 2 divisors, whose sum is σ = 1142233102250. Its totient is φ = 1142233102248.

The previous prime is 1142233102229. The next prime is 1142233102253. The reversal of 1142233102249 is 9422013322411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1140410410000 + 1822692249 = 1067900^2 + 42693^2 .

It is a cyclic number.

It is not a de Polignac number, because 1142233102249 - 2⁵ = 1142233102217 is a prime.

It is not a weakly prime, because it can be changed into another prime (1142233102229) 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, 571116551124 + 571116551125.

It is an arithmetic number, because the mean of its divisors is an integer number (571116551125).

Almost surely, 2^{1142233102249} is an apocalyptic number.

It is an amenable number.

1142233102249 is a deficient number, since it is larger than the sum of its proper divisors (1).

1142233102249 is an equidigital number, since it uses as much as digits as its factorization.

1142233102249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 1142233102249 in words is "one trillion, one hundred forty-two billion, two hundred thirty-three million, one hundred two thousand, two hundred forty-nine".