38430441135263 has 2 divisors, whose sum is σ = 38430441135264. Its totient is φ = 38430441135262.

The previous prime is 38430441135257. The next prime is 38430441135277. The reversal of 38430441135263 is 36253114403483.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38430441135263 - 2⁸ = 38430441135007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38430441135283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19215220567631 + 19215220567632.

It is an arithmetic number, because the mean of its divisors is an integer number (19215220567632).

Almost surely, 2^{38430441135263} is an apocalyptic number.

38430441135263 is a deficient number, since it is larger than the sum of its proper divisors (1).

38430441135263 is an equidigital number, since it uses as much as digits as its factorization.

38430441135263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2488320, while the sum is 47.

The spelling of 38430441135263 in words is "thirty-eight trillion, four hundred thirty billion, four hundred forty-one million, one hundred thirty-five thousand, two hundred sixty-three".