40336700340029 has 2 divisors, whose sum is σ = 40336700340030. Its totient is φ = 40336700340028.

The previous prime is 40336700340007. The next prime is 40336700340067. The reversal of 40336700340029 is 92004300763304.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24535161076804 + 15801539263225 = 4953298^2 + 3975115^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40336700340029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40336700340829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20168350170014 + 20168350170015.

It is an arithmetic number, because the mean of its divisors is an integer number (20168350170015).

Almost surely, 2^{40336700340029} is an apocalyptic number.

It is an amenable number.

40336700340029 is a deficient number, since it is larger than the sum of its proper divisors (1).

40336700340029 is an equidigital number, since it uses as much as digits as its factorization.

40336700340029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 326592, while the sum is 41.

The spelling of 40336700340029 in words is "forty trillion, three hundred thirty-six billion, seven hundred million, three hundred forty thousand, twenty-nine".