40360947017 has 2 divisors, whose sum is σ = 40360947018. Its totient is φ = 40360947016.

The previous prime is 40360947007. The next prime is 40360947031. The reversal of 40360947017 is 71074906304.

40360947017 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31953707536 + 8407239481 = 178756^2 + 91691^2 .

It is a cyclic number.

It is not a de Polignac number, because 40360947017 - 2¹⁸ = 40360684873 is a prime.

It is not a weakly prime, because it can be changed into another prime (40360947007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20180473508 + 20180473509.

It is an arithmetic number, because the mean of its divisors is an integer number (20180473509).

Almost surely, 2^40360947017 is an apocalyptic number.

It is an amenable number.

40360947017 is a deficient number, since it is larger than the sum of its proper divisors (1).

40360947017 is an equidigital number, since it uses as much as digits as its factorization.

40360947017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 127008, while the sum is 41.

The spelling of 40360947017 in words is "forty billion, three hundred sixty million, nine hundred forty-seven thousand, seventeen".