76268686267 has 4 divisors (see below), whose sum is σ = 77407024936. Its totient is φ = 75130347600.

The previous prime is 76268686229. The next prime is 76268686283.

76268686267 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 76268686267 - 2³¹ = 74121202619 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 76268686199 and 76268686208.

It is not an unprimeable number, because it can be changed into a prime (76268689267) 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 in 3 ways as a sum of consecutive naturals, for example, 569169234 + ... + 569169367.

It is an arithmetic number, because the mean of its divisors is an integer number (19351756234).

Almost surely, 2^76268686267 is an apocalyptic number.

76268686267 is a deficient number, since it is larger than the sum of its proper divisors (1138338669).

76268686267 is a wasteful number, since it uses less digits than its factorization.

76268686267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1138338668.

The product of its digits is 97542144, while the sum is 64.

The spelling of 76268686267 in words is "seventy-six billion, two hundred sixty-eight million, six hundred eighty-six thousand, two hundred sixty-seven".