6406046022205 has 16 divisors (see below), whose sum is σ = 7841081161008. Its totient is φ = 5022884160000.

The previous prime is 6406046022179. The next prime is 6406046022241. The reversal of 6406046022205 is 5022206406046.

It can be written as a sum of positive squares in 8 ways, for example, as 4149163396 + 6401896858809 = 64414^2 + 2530197^2 .

It is not a de Polignac number, because 6406046022205 - 2³³ = 6397456087613 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 (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37286946 + ... + 37458355.

It is an arithmetic number, because the mean of its divisors is an integer number (490067572563).

Almost surely, 2^{6406046022205} is an apocalyptic number.

It is an amenable number.

6406046022205 is a deficient number, since it is larger than the sum of its proper divisors (1435035138803).

6406046022205 is a wasteful number, since it uses less digits than its factorization.

6406046022205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74745648.

The product of its (nonzero) digits is 138240, while the sum is 37.

The spelling of 6406046022205 in words is "six trillion, four hundred six billion, forty-six million, twenty-two thousand, two hundred five".