38671710923 has 2 divisors, whose sum is σ = 38671710924. Its totient is φ = 38671710922.

The previous prime is 38671710881. The next prime is 38671710953. The reversal of 38671710923 is 32901717683.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38671710923 - 2¹⁰ = 38671709899 is a prime.

It is not a weakly prime, because it can be changed into another prime (38671710953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19335855461 + 19335855462.

It is an arithmetic number, because the mean of its divisors is an integer number (19335855462).

Almost surely, 2^38671710923 is an apocalyptic number.

38671710923 is a deficient number, since it is larger than the sum of its proper divisors (1).

38671710923 is an equidigital number, since it uses as much as digits as its factorization.

38671710923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 381024, while the sum is 47.

The spelling of 38671710923 in words is "thirty-eight billion, six hundred seventy-one million, seven hundred ten thousand, nine hundred twenty-three".