40033152443 has 2 divisors, whose sum is σ = 40033152444. Its totient is φ = 40033152442.

The previous prime is 40033152433. The next prime is 40033152463. The reversal of 40033152443 is 34425133004.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40033152443 - 2⁴ = 40033152427 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (40033152433) 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, 20016576221 + 20016576222.

It is an arithmetic number, because the mean of its divisors is an integer number (20016576222).

Almost surely, 2^40033152443 is an apocalyptic number.

40033152443 is a deficient number, since it is larger than the sum of its proper divisors (1).

40033152443 is an equidigital number, since it uses as much as digits as its factorization.

40033152443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 40033152443 its reverse (34425133004), we get a palindrome (74458285447).

The spelling of 40033152443 in words is "forty billion, thirty-three million, one hundred fifty-two thousand, four hundred forty-three".