38818887437483 has 2 divisors, whose sum is σ = 38818887437484. Its totient is φ = 38818887437482.

The previous prime is 38818887437467. The next prime is 38818887437573. The reversal of 38818887437483 is 38473478881883.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38818887437483 - 2⁴ = 38818887437467 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 38818887437398 and 38818887437407.

It is not a weakly prime, because it can be changed into another prime (38818887437783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19409443718741 + 19409443718742.

It is an arithmetic number, because the mean of its divisors is an integer number (19409443718742).

Almost surely, 2^{38818887437483} is an apocalyptic number.

38818887437483 is a deficient number, since it is larger than the sum of its proper divisors (1).

38818887437483 is an equidigital number, since it uses as much as digits as its factorization.

38818887437483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5549064192, while the sum is 80.

The spelling of 38818887437483 in words is "thirty-eight trillion, eight hundred eighteen billion, eight hundred eighty-seven million, four hundred thirty-seven thousand, four hundred eighty-three".