2808686284426 has 8 divisors (see below), whose sum is σ = 4596032101824. Its totient is φ = 1276675583820.

The previous prime is 2808686284381. The next prime is 2808686284531. The reversal of 2808686284426 is 6244826868082.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63833779170 + ... + 63833779213.

It is an arithmetic number, because the mean of its divisors is an integer number (574504012728).

Almost surely, 2^{2808686284426} is an apocalyptic number.

2808686284426 is a deficient number, since it is larger than the sum of its proper divisors (1787345817398).

2808686284426 is a wasteful number, since it uses less digits than its factorization.

2808686284426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127667558396.

The product of its (nonzero) digits is 113246208, while the sum is 64.

The spelling of 2808686284426 in words is "two trillion, eight hundred eight billion, six hundred eighty-six million, two hundred eighty-four thousand, four hundred twenty-six".