10257232429 has 2 divisors, whose sum is σ = 10257232430. Its totient is φ = 10257232428.

The previous prime is 10257232417. The next prime is 10257232439. The reversal of 10257232429 is 92423275201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9911198025 + 346034404 = 99555^2 + 18602^2 .

It is an emirp because it is prime and its reverse (92423275201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10257232429 - 2⁵ = 10257232397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10257232439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5128616214 + 5128616215.

It is an arithmetic number, because the mean of its divisors is an integer number (5128616215).

Almost surely, 2^10257232429 is an apocalyptic number.

It is an amenable number.

10257232429 is a deficient number, since it is larger than the sum of its proper divisors (1).

10257232429 is an equidigital number, since it uses as much as digits as its factorization.

10257232429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 10257232429 in words is "ten billion, two hundred fifty-seven million, two hundred thirty-two thousand, four hundred twenty-nine".