6608466421356 has 12 divisors (see below), whose sum is σ = 15419754983192. Its totient is φ = 2202822140448.

The previous prime is 6608466421331. The next prime is 6608466421393. The reversal of 6608466421356 is 6531246648066.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 6608466421296 and 6608466421305.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 275352767545 + ... + 275352767568.

Almost surely, 2^{6608466421356} is an apocalyptic number.

It is an amenable number.

6608466421356 is an abundant number, since it is smaller than the sum of its proper divisors (8811288561836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6608466421356 is a wasteful number, since it uses less digits than its factorization.

6608466421356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550705535120 (or 550705535118 counting only the distinct ones).

The product of its (nonzero) digits is 29859840, while the sum is 57.

The spelling of 6608466421356 in words is "six trillion, six hundred eight billion, four hundred sixty-six million, four hundred twenty-one thousand, three hundred fifty-six".