3486668544425 has 24 divisors (see below), whose sum is σ = 4716669631680. Its totient is φ = 2535673995200.

The previous prime is 3486668544391. The next prime is 3486668544467. The reversal of 3486668544425 is 5244458666843.

It is not a de Polignac number, because 3486668544425 - 2¹⁴ = 3486668528041 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8688764 + ... + 9081186.

It is an arithmetic number, because the mean of its divisors is an integer number (196527901320).

Almost surely, 2^{3486668544425} is an apocalyptic number.

It is an amenable number.

3486668544425 is a deficient number, since it is larger than the sum of its proper divisors (1230001087255).

3486668544425 is a wasteful number, since it uses less digits than its factorization.

3486668544425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424753 (or 424748 counting only the distinct ones).

The product of its digits is 530841600, while the sum is 65.

The spelling of 3486668544425 in words is "three trillion, four hundred eighty-six billion, six hundred sixty-eight million, five hundred forty-four thousand, four hundred twenty-five".