40233000029 has 2 divisors, whose sum is σ = 40233000030. Its totient is φ = 40233000028.

The previous prime is 40232999993. The next prime is 40233000043. The reversal of 40233000029 is 92000033204.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39732448900 + 500551129 = 199330^2 + 22373^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40233000029 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 40232999968 and 40233000013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40233000089) 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, 20116500014 + 20116500015.

It is an arithmetic number, because the mean of its divisors is an integer number (20116500015).

Almost surely, 2^40233000029 is an apocalyptic number.

It is an amenable number.

40233000029 is a deficient number, since it is larger than the sum of its proper divisors (1).

40233000029 is an equidigital number, since it uses as much as digits as its factorization.

40233000029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

The spelling of 40233000029 in words is "forty billion, two hundred thirty-three million, twenty-nine", and thus it is an aban number.