6866084620801 has 32 divisors (see below), whose sum is σ = 8534383001600. Its totient is φ = 5390562623040.

The previous prime is 6866084620799. The next prime is 6866084620823. The reversal of 6866084620801 is 1080264806686.

It is not a de Polignac number, because 6866084620801 - 2¹ = 6866084620799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6866084620841) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3628576 + ... + 5186398.

It is an arithmetic number, because the mean of its divisors is an integer number (266699468800).

Almost surely, 2^{6866084620801} is an apocalyptic number.

It is an amenable number.

6866084620801 is a deficient number, since it is larger than the sum of its proper divisors (1668298380799).

6866084620801 is a wasteful number, since it uses less digits than its factorization.

6866084620801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1558949.

The product of its (nonzero) digits is 5308416, while the sum is 55.

The spelling of 6866084620801 in words is "six trillion, eight hundred sixty-six billion, eighty-four million, six hundred twenty thousand, eight hundred one".