11832384649 has 2 divisors, whose sum is σ = 11832384650. Its totient is φ = 11832384648.

The previous prime is 11832384617. The next prime is 11832384667. The reversal of 11832384649 is 94648323811.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6152049225 + 5680335424 = 78435^2 + 75368^2 .

It is a cyclic number.

It is not a de Polignac number, because 11832384649 - 2⁵ = 11832384617 is a prime.

It is not a weakly prime, because it can be changed into another prime (11832388649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5916192324 + 5916192325.

It is an arithmetic number, because the mean of its divisors is an integer number (5916192325).

Almost surely, 2^11832384649 is an apocalyptic number.

It is an amenable number.

11832384649 is a deficient number, since it is larger than the sum of its proper divisors (1).

11832384649 is an equidigital number, since it uses as much as digits as its factorization.

11832384649 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 995328, while the sum is 49.

It can be divided in two parts, 1183 and 2384649, that added together give a palindrome (2385832).

The spelling of 11832384649 in words is "eleven billion, eight hundred thirty-two million, three hundred eighty-four thousand, six hundred forty-nine".