8668103457 has 12 divisors (see below), whose sum is σ = 12514895664. Its totient is φ = 5334217200.

The previous prime is 8668103419. The next prime is 8668103539. The reversal of 8668103457 is 7543018668.

It is not a de Polignac number, because 8668103457 - 2¹⁰ = 8668102433 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (8668103407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8547919 + ... + 8548932.

It is an arithmetic number, because the mean of its divisors is an integer number (1042907972).

Almost surely, 2^8668103457 is an apocalyptic number.

It is an amenable number.

8668103457 is a deficient number, since it is larger than the sum of its proper divisors (3846792207).

8668103457 is a wasteful number, since it uses less digits than its factorization.

8668103457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17096880 (or 17096867 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 48.

The square root of 8668103457 is about 93102.6501072875. The cubic root of 8668103457 is about 2054.1935538375.

The spelling of 8668103457 in words is "eight billion, six hundred sixty-eight million, one hundred three thousand, four hundred fifty-seven".