38248768823 has 2 divisors, whose sum is σ = 38248768824. Its totient is φ = 38248768822.

The previous prime is 38248768751. The next prime is 38248768829. The reversal of 38248768823 is 32886784283.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38248768823 - 2²² = 38244574519 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 (38248768829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19124384411 + 19124384412.

It is an arithmetic number, because the mean of its divisors is an integer number (19124384412).

Almost surely, 2^38248768823 is an apocalyptic number.

38248768823 is a deficient number, since it is larger than the sum of its proper divisors (1).

38248768823 is an equidigital number, since it uses as much as digits as its factorization.

38248768823 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24772608, while the sum is 59.

The spelling of 38248768823 in words is "thirty-eight billion, two hundred forty-eight million, seven hundred sixty-eight thousand, eight hundred twenty-three".