2671208340826 has 16 divisors (see below), whose sum is σ = 4055499995904. Its totient is φ = 1319378283904.

The previous prime is 2671208340791. The next prime is 2671208340841. The reversal of 2671208340826 is 6280438021762.

It is a self number, because there is not a number n which added to its sum of digits gives 2671208340826.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 827466 + ... + 2455018.

It is an arithmetic number, because the mean of its divisors is an integer number (253468749744).

Almost surely, 2^{2671208340826} is an apocalyptic number.

2671208340826 is a deficient number, since it is larger than the sum of its proper divisors (1384291655078).

2671208340826 is a wasteful number, since it uses less digits than its factorization.

2671208340826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1637525.

The product of its (nonzero) digits is 1548288, while the sum is 49.

The spelling of 2671208340826 in words is "two trillion, six hundred seventy-one billion, two hundred eight million, three hundred forty thousand, eight hundred twenty-six".