3336656442345 has 16 divisors (see below), whose sum is σ = 5931833675520. Its totient is φ = 1779550102512.

The previous prime is 3336656442337. The next prime is 3336656442349. The reversal of 3336656442345 is 5432446566333.

3336656442345 is a `hidden beast` number, since 3 + 3 + 3 + 6 + 6 + 564 + 42 + 34 + 5 = 666.

It is not a de Polignac number, because 3336656442345 - 2³ = 3336656442337 is a prime.

It is a super-2 number, since 2×3336656442345² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3336656442291 and 3336656442300.

It is not an unprimeable number, because it can be changed into a prime (3336656442349) 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, 12357986689 + ... + 12357986958.

It is an arithmetic number, because the mean of its divisors is an integer number (370739604720).

Almost surely, 2^{3336656442345} is an apocalyptic number.

It is an amenable number.

3336656442345 is a deficient number, since it is larger than the sum of its proper divisors (2595177233175).

3336656442345 is a wasteful number, since it uses less digits than its factorization.

3336656442345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24715973661 (or 24715973655 counting only the distinct ones).

The product of its digits is 55987200, while the sum is 54.

The spelling of 3336656442345 in words is "three trillion, three hundred thirty-six billion, six hundred fifty-six million, four hundred forty-two thousand, three hundred forty-five".