3305405475061 has 16 divisors (see below), whose sum is σ = 3410049742848. Its totient is φ = 3202473254400.

The previous prime is 3305405475041. The next prime is 3305405475103. The reversal of 3305405475061 is 1605745045033.

It is a cyclic number.

It is not a de Polignac number, because 3305405475061 - 2⁹ = 3305405474549 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3305405474999 and 3305405475017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3305405475041) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 4356741 + ... + 5058853.

It is an arithmetic number, because the mean of its divisors is an integer number (213128108928).

Almost surely, 2^{3305405475061} is an apocalyptic number.

It is an amenable number.

3305405475061 is a deficient number, since it is larger than the sum of its proper divisors (104644267787).

3305405475061 is a wasteful number, since it uses less digits than its factorization.

3305405475061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703332.

The product of its (nonzero) digits is 756000, while the sum is 43.

The spelling of 3305405475061 in words is "three trillion, three hundred five billion, four hundred five million, four hundred seventy-five thousand, sixty-one".