38675620547671 has 2 divisors, whose sum is σ = 38675620547672. Its totient is φ = 38675620547670.

The previous prime is 38675620547653. The next prime is 38675620547731. The reversal of 38675620547671 is 17674502657683.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38675620547671 - 2¹⁵ = 38675620514903 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38675620547597 and 38675620547606.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38675620547611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19337810273835 + 19337810273836.

It is an arithmetic number, because the mean of its divisors is an integer number (19337810273836).

Almost surely, 2^{38675620547671} is an apocalyptic number.

38675620547671 is a deficient number, since it is larger than the sum of its proper divisors (1).

38675620547671 is an equidigital number, since it uses as much as digits as its factorization.

38675620547671 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 355622400, while the sum is 67.

The spelling of 38675620547671 in words is "thirty-eight trillion, six hundred seventy-five billion, six hundred twenty million, five hundred forty-seven thousand, six hundred seventy-one".