76627666672667 has 24 divisors (see below), whose sum is σ = 85330572835200. Its totient is φ = 68753845923840.

The previous prime is 76627666672523. The next prime is 76627666672769.

76627666672667 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 76627666672667 - 2¹⁴ = 76627666656283 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 76627666672591 and 76627666672600.

It is not an unprimeable number, because it can be changed into a prime (76627666672367) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7913867 + ... + 14693012.

It is an arithmetic number, because the mean of its divisors is an integer number (3555440534800).

Almost surely, 2^{76627666672667} is an apocalyptic number.

76627666672667 is a deficient number, since it is larger than the sum of its proper divisors (8702906162533).

76627666672667 is a wasteful number, since it uses less digits than its factorization.

76627666672667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22607267 (or 22607256 counting only the distinct ones).

The product of its digits is 16131032064, while the sum is 80.

The spelling of 76627666672667 in words is "seventy-six trillion, six hundred twenty-seven billion, six hundred sixty-six million, six hundred seventy-two thousand, six hundred sixty-seven".