382438073663 has 2 divisors, whose sum is σ = 382438073664. Its totient is φ = 382438073662.

The previous prime is 382438073651. The next prime is 382438073723. The reversal of 382438073663 is 366370834283.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 382438073663 - 2¹⁸ = 382437811519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (382438079663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191219036831 + 191219036832.

It is an arithmetic number, because the mean of its divisors is an integer number (191219036832).

Almost surely, 2^382438073663 is an apocalyptic number.

382438073663 is a deficient number, since it is larger than the sum of its proper divisors (1).

382438073663 is an equidigital number, since it uses as much as digits as its factorization.

382438073663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10450944, while the sum is 53.

The spelling of 382438073663 in words is "three hundred eighty-two billion, four hundred thirty-eight million, seventy-three thousand, six hundred sixty-three".