40288904196719 has 2 divisors, whose sum is σ = 40288904196720. Its totient is φ = 40288904196718.

The previous prime is 40288904196599. The next prime is 40288904196757. The reversal of 40288904196719 is 91769140988204.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40288904196719 is a prime.

It is a super-2 number, since 2×40288904196719² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40288904106719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20144452098359 + 20144452098360.

It is an arithmetic number, because the mean of its divisors is an integer number (20144452098360).

Almost surely, 2^{40288904196719} is an apocalyptic number.

40288904196719 is a deficient number, since it is larger than the sum of its proper divisors (1).

40288904196719 is an equidigital number, since it uses as much as digits as its factorization.

40288904196719 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62705664, while the sum is 68.

The spelling of 40288904196719 in words is "forty trillion, two hundred eighty-eight billion, nine hundred four million, one hundred ninety-six thousand, seven hundred nineteen".