38363126091833 has 2 divisors, whose sum is σ = 38363126091834. Its totient is φ = 38363126091832.

The previous prime is 38363126091821. The next prime is 38363126091971. The reversal of 38363126091833 is 33819062136383.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21831770312704 + 16531355779129 = 4672448^2 + 4065877^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38363126091833 is a prime.

It is not a weakly prime, because it can be changed into another prime (38363126031833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19181563045916 + 19181563045917.

It is an arithmetic number, because the mean of its divisors is an integer number (19181563045917).

Almost surely, 2^{38363126091833} is an apocalyptic number.

It is an amenable number.

38363126091833 is a deficient number, since it is larger than the sum of its proper divisors (1).

38363126091833 is an equidigital number, since it uses as much as digits as its factorization.

38363126091833 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10077696, while the sum is 56.

The spelling of 38363126091833 in words is "thirty-eight trillion, three hundred sixty-three billion, one hundred twenty-six million, ninety-one thousand, eight hundred thirty-three".