38248768751 has 2 divisors, whose sum is σ = 38248768752. Its totient is φ = 38248768750.

The previous prime is 38248768721. The next prime is 38248768823. The reversal of 38248768751 is 15786784283.

It is a weak prime.

It is an emirp because it is prime and its reverse (15786784283) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38248768751 - 2⁶ = 38248768687 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38248768721) 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, 19124384375 + 19124384376.

It is an arithmetic number, because the mean of its divisors is an integer number (19124384376).

Almost surely, 2^38248768751 is an apocalyptic number.

38248768751 is a deficient number, since it is larger than the sum of its proper divisors (1).

38248768751 is an equidigital number, since it uses as much as digits as its factorization.

38248768751 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18063360, while the sum is 59.

The spelling of 38248768751 in words is "thirty-eight billion, two hundred forty-eight million, seven hundred sixty-eight thousand, seven hundred fifty-one".