768719014997 has 4 divisors (see below), whose sum is σ = 778449635520. Its totient is φ = 758988394476.

The previous prime is 768719014993. The next prime is 768719015117. The reversal of 768719014997 is 799410917867.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 799410917867 = 23 ⋅34756996429.

It is a cyclic number.

It is not a de Polignac number, because 768719014997 - 2² = 768719014993 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (768719014993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4865310143 + ... + 4865310300.

It is an arithmetic number, because the mean of its divisors is an integer number (194612408880).

Almost surely, 2^768719014997 is an apocalyptic number.

It is an amenable number.

768719014997 is a deficient number, since it is larger than the sum of its proper divisors (9730620523).

768719014997 is an equidigital number, since it uses as much as digits as its factorization.

768719014997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9730620522.

The product of its (nonzero) digits is 48009024, while the sum is 68.

The spelling of 768719014997 in words is "seven hundred sixty-eight billion, seven hundred nineteen million, fourteen thousand, nine hundred ninety-seven".