40384034333 has 2 divisors, whose sum is σ = 40384034334. Its totient is φ = 40384034332.

The previous prime is 40384034323. The next prime is 40384034351. The reversal of 40384034333 is 33343048304.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27250415929 + 13133618404 = 165077^2 + 114602^2 .

It is a cyclic number.

It is not a de Polignac number, because 40384034333 - 2⁶ = 40384034269 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40384034293 and 40384034302.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40384034323) 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, 20192017166 + 20192017167.

It is an arithmetic number, because the mean of its divisors is an integer number (20192017167).

Almost surely, 2^40384034333 is an apocalyptic number.

It is an amenable number.

40384034333 is a deficient number, since it is larger than the sum of its proper divisors (1).

40384034333 is an equidigital number, since it uses as much as digits as its factorization.

40384034333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 35.

The spelling of 40384034333 in words is "forty billion, three hundred eighty-four million, thirty-four thousand, three hundred thirty-three".