38793241633 has 2 divisors, whose sum is σ = 38793241634. Its totient is φ = 38793241632.

The previous prime is 38793241573. The next prime is 38793241649. The reversal of 38793241633 is 33614239783.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35973950224 + 2819291409 = 189668^2 + 53097^2 .

It is a cyclic number.

It is not a de Polignac number, because 38793241633 - 2⁹ = 38793241121 is a prime.

It is not a weakly prime, because it can be changed into another prime (38793241693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19396620816 + 19396620817.

It is an arithmetic number, because the mean of its divisors is an integer number (19396620817).

Almost surely, 2^38793241633 is an apocalyptic number.

It is an amenable number.

38793241633 is a deficient number, since it is larger than the sum of its proper divisors (1).

38793241633 is an equidigital number, since it uses as much as digits as its factorization.

38793241633 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1959552, while the sum is 49.

The spelling of 38793241633 in words is "thirty-eight billion, seven hundred ninety-three million, two hundred forty-one thousand, six hundred thirty-three".