11384861633 has 2 divisors, whose sum is σ = 11384861634. Its totient is φ = 11384861632.

The previous prime is 11384861629. The next prime is 11384861647. The reversal of 11384861633 is 33616848311.

11384861633 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11331176704 + 53684929 = 106448^2 + 7327^2 .

It is a cyclic number.

It is not a de Polignac number, because 11384861633 - 2² = 11384861629 is a prime.

It is not a weakly prime, because it can be changed into another prime (11384461633) 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, 5692430816 + 5692430817.

It is an arithmetic number, because the mean of its divisors is an integer number (5692430817).

Almost surely, 2^11384861633 is an apocalyptic number.

It is an amenable number.

11384861633 is a deficient number, since it is larger than the sum of its proper divisors (1).

11384861633 is an equidigital number, since it uses as much as digits as its factorization.

11384861633 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 248832, while the sum is 44.

The spelling of 11384861633 in words is "eleven billion, three hundred eighty-four million, eight hundred sixty-one thousand, six hundred thirty-three".