40488000017 has 2 divisors, whose sum is σ = 40488000018. Its totient is φ = 40488000016.

The previous prime is 40487999989. The next prime is 40488000031. The reversal of 40488000017 is 71000088404.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37816247296 + 2671752721 = 194464^2 + 51689^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40488000017 is a prime.

It is not a weakly prime, because it can be changed into another prime (40488000097) 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, 20244000008 + 20244000009.

It is an arithmetic number, because the mean of its divisors is an integer number (20244000009).

Almost surely, 2^40488000017 is an apocalyptic number.

It is an amenable number.

40488000017 is a deficient number, since it is larger than the sum of its proper divisors (1).

40488000017 is an equidigital number, since it uses as much as digits as its factorization.

40488000017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7168, while the sum is 32.

The spelling of 40488000017 in words is "forty billion, four hundred eighty-eight million, seventeen", and thus it is an aban number.