38871065304923 has 2 divisors, whose sum is σ = 38871065304924. Its totient is φ = 38871065304922.

The previous prime is 38871065304899. The next prime is 38871065304959. The reversal of 38871065304923 is 32940356017883.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38871065304923 - 2¹² = 38871065300827 is a prime.

It is not a weakly prime, because it can be changed into another prime (38871065304623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19435532652461 + 19435532652462.

It is an arithmetic number, because the mean of its divisors is an integer number (19435532652462).

It is a 1-persistent number, because it is pandigital, but 2⋅38871065304923 = 77742130609846 is not.

Almost surely, 2^{38871065304923} is an apocalyptic number.

38871065304923 is a deficient number, since it is larger than the sum of its proper divisors (1).

38871065304923 is an equidigital number, since it uses as much as digits as its factorization.

38871065304923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26127360, while the sum is 59.

The spelling of 38871065304923 in words is "thirty-eight trillion, eight hundred seventy-one billion, sixty-five million, three hundred four thousand, nine hundred twenty-three".