11678280851008 has 14 divisors (see below), whose sum is σ = 23174088563846. Its totient is φ = 5839140425472.

The previous prime is 11678280850969. The next prime is 11678280851113. The reversal of 11678280851008 is 80015808287611.

It can be written as a sum of positive squares in only one way, i.e., 11076861988864 + 601418862144 = 3328192^2 + 775512^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11678280851008.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 91236569085 + ... + 91236569212.

Almost surely, 2^{11678280851008} is an apocalyptic number.

It is an amenable number.

11678280851008 is a deficient number, since it is larger than the sum of its proper divisors (11495807712838).

11678280851008 is an equidigital number, since it uses as much as digits as its factorization.

11678280851008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182473138309 (or 182473138299 counting only the distinct ones).

The product of its (nonzero) digits is 1720320, while the sum is 55.

The spelling of 11678280851008 in words is "eleven trillion, six hundred seventy-eight billion, two hundred eighty million, eight hundred fifty-one thousand, eight".