40036700329 has 2 divisors, whose sum is σ = 40036700330. Its totient is φ = 40036700328.

The previous prime is 40036700303. The next prime is 40036700413. The reversal of 40036700329 is 92300763004.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26839285929 + 13197414400 = 163827^2 + 114880^2 .

It is a cyclic number.

It is not a de Polignac number, because 40036700329 - 2¹⁹ = 40036176041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40036700294 and 40036700303.

It is not a weakly prime, because it can be changed into another prime (40036700929) 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, 20018350164 + 20018350165.

It is an arithmetic number, because the mean of its divisors is an integer number (20018350165).

Almost surely, 2^40036700329 is an apocalyptic number.

It is an amenable number.

40036700329 is a deficient number, since it is larger than the sum of its proper divisors (1).

40036700329 is an equidigital number, since it uses as much as digits as its factorization.

40036700329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 34.

The spelling of 40036700329 in words is "forty billion, thirty-six million, seven hundred thousand, three hundred twenty-nine".