3418806064885 has 4 divisors (see below), whose sum is σ = 4102567277868. Its totient is φ = 2735044851904.

The previous prime is 3418806064867. The next prime is 3418806064937. The reversal of 3418806064885 is 5884606088143.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2709872376561 + 708933688324 = 1646169^2 + 841982^2 .

It is a cyclic number.

It is not a de Polignac number, because 3418806064885 - 2¹⁷ = 3418805933813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 341880606484 + ... + 341880606493.

It is an arithmetic number, because the mean of its divisors is an integer number (1025641819467).

Almost surely, 2^{3418806064885} is an apocalyptic number.

It is an amenable number.

3418806064885 is a deficient number, since it is larger than the sum of its proper divisors (683761212983).

3418806064885 is an equidigital number, since it uses as much as digits as its factorization.

3418806064885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683761212982.

The product of its (nonzero) digits is 35389440, while the sum is 61.

The spelling of 3418806064885 in words is "three trillion, four hundred eighteen billion, eight hundred six million, sixty-four thousand, eight hundred eighty-five".