10202430266429 has 2 divisors, whose sum is σ = 10202430266430. Its totient is φ = 10202430266428.

The previous prime is 10202430266383. The next prime is 10202430266453. The reversal of 10202430266429 is 92466203420201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8937259725625 + 1265170540804 = 2989525^2 + 1124798^2 .

It is a cyclic number.

It is not a de Polignac number, because 10202430266429 - 2²⁰ = 10202429217853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10202430266489) 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, 5101215133214 + 5101215133215.

It is an arithmetic number, because the mean of its divisors is an integer number (5101215133215).

Almost surely, 2^{10202430266429} is an apocalyptic number.

It is an amenable number.

10202430266429 is a deficient number, since it is larger than the sum of its proper divisors (1).

10202430266429 is an equidigital number, since it uses as much as digits as its factorization.

10202430266429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 248832, while the sum is 41.

The spelling of 10202430266429 in words is "ten trillion, two hundred two billion, four hundred thirty million, two hundred sixty-six thousand, four hundred twenty-nine".