40333242023 has 2 divisors, whose sum is σ = 40333242024. Its totient is φ = 40333242022.

The previous prime is 40333242017. The next prime is 40333242127. The reversal of 40333242023 is 32024233304.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40333242023 - 2⁴ = 40333242007 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 40333241983 and 40333242001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40333242623) 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, 20166621011 + 20166621012.

It is an arithmetic number, because the mean of its divisors is an integer number (20166621012).

Almost surely, 2^40333242023 is an apocalyptic number.

40333242023 is a deficient number, since it is larger than the sum of its proper divisors (1).

40333242023 is an equidigital number, since it uses as much as digits as its factorization.

40333242023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 26.

Adding to 40333242023 its reverse (32024233304), we get a palindrome (72357475327).

The spelling of 40333242023 in words is "forty billion, three hundred thirty-three million, two hundred forty-two thousand, twenty-three".