380863394033 has 2 divisors, whose sum is σ = 380863394034. Its totient is φ = 380863394032.

The previous prime is 380863393997. The next prime is 380863394077. The reversal of 380863394033 is 330493368083.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 375832754704 + 5030639329 = 613052^2 + 70927^2 .

It is a cyclic number.

It is not a de Polignac number, because 380863394033 - 2¹⁸ = 380863131889 is a prime.

It is not a weakly prime, because it can be changed into another prime (380863393033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190431697016 + 190431697017.

It is an arithmetic number, because the mean of its divisors is an integer number (190431697017).

Almost surely, 2^380863394033 is an apocalyptic number.

It is an amenable number.

380863394033 is a deficient number, since it is larger than the sum of its proper divisors (1).

380863394033 is an equidigital number, since it uses as much as digits as its factorization.

380863394033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3359232, while the sum is 50.

The spelling of 380863394033 in words is "three hundred eighty billion, eight hundred sixty-three million, three hundred ninety-four thousand, thirty-three".