38348610871 has 2 divisors, whose sum is σ = 38348610872. Its totient is φ = 38348610870.

The previous prime is 38348610827. The next prime is 38348610913. The reversal of 38348610871 is 17801684383.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38348610871 - 2³¹ = 36201127223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38348611871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19174305435 + 19174305436.

It is an arithmetic number, because the mean of its divisors is an integer number (19174305436).

Almost surely, 2^38348610871 is an apocalyptic number.

38348610871 is a deficient number, since it is larger than the sum of its proper divisors (1).

38348610871 is an equidigital number, since it uses as much as digits as its factorization.

38348610871 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 774144, while the sum is 49.

The spelling of 38348610871 in words is "thirty-eight billion, three hundred forty-eight million, six hundred ten thousand, eight hundred seventy-one".