33646103664061 has 16 divisors (see below), whose sum is σ = 38817630593280. Its totient is φ = 28565977777920.

The previous prime is 33646103664059. The next prime is 33646103664067. The reversal of 33646103664061 is 16046630164633.

It is a cyclic number.

It is not a de Polignac number, because 33646103664061 - 2¹ = 33646103664059 is a prime.

It is a super-2 number, since 2×33646103664061² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33646103663996 and 33646103664014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33646103664067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4474876 + ... + 9344341.

It is an arithmetic number, because the mean of its divisors is an integer number (2426101912080).

Almost surely, 2^{33646103664061} is an apocalyptic number.

It is an amenable number.

33646103664061 is a deficient number, since it is larger than the sum of its proper divisors (5171526929219).

33646103664061 is a wasteful number, since it uses less digits than its factorization.

33646103664061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13822524.

The product of its (nonzero) digits is 3359232, while the sum is 49.

The spelling of 33646103664061 in words is "thirty-three trillion, six hundred forty-six billion, one hundred three million, six hundred sixty-four thousand, sixty-one".