8440333096463 has 2 divisors, whose sum is σ = 8440333096464. Its totient is φ = 8440333096462.

The previous prime is 8440333096451. The next prime is 8440333096487. The reversal of 8440333096463 is 3646903330448.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8440333096463 is a prime.

It is a super-2 number, since 2×8440333096463² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8440333095463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4220166548231 + 4220166548232.

It is an arithmetic number, because the mean of its divisors is an integer number (4220166548232).

Almost surely, 2^{8440333096463} is an apocalyptic number.

8440333096463 is a deficient number, since it is larger than the sum of its proper divisors (1).

8440333096463 is an equidigital number, since it uses as much as digits as its factorization.

8440333096463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13436928, while the sum is 53.

The spelling of 8440333096463 in words is "eight trillion, four hundred forty billion, three hundred thirty-three million, ninety-six thousand, four hundred sixty-three".