676311144826 has 4 divisors (see below), whose sum is σ = 1014466717242. Its totient is φ = 338155572412.

The previous prime is 676311144791. The next prime is 676311144911. The reversal of 676311144826 is 628441113676.

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

It can be written as a sum of positive squares in only one way, i.e., 675521253801 + 789891025 = 821901^2 + 28105^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 676311144826.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169077786205 + ... + 169077786208.

Almost surely, 2^676311144826 is an apocalyptic number.

676311144826 is a deficient number, since it is larger than the sum of its proper divisors (338155572416).

676311144826 is a wasteful number, since it uses less digits than its factorization.

676311144826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338155572415.

The product of its digits is 1161216, while the sum is 49.

The spelling of 676311144826 in words is "six hundred seventy-six billion, three hundred eleven million, one hundred forty-four thousand, eight hundred twenty-six".