10466215355656 has 32 divisors (see below), whose sum is σ = 20179824782040. Its totient is φ = 5085283673088.

The previous prime is 10466215355593. The next prime is 10466215355681. The reversal of 10466215355656 is 65655351266401.

It can be written as a sum of positive squares in 4 ways, for example, as 10154840195556 + 311375160100 = 3186666^2 + 558010^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10466215355597 and 10466215355606.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21946545 + ... + 22418368.

Almost surely, 2^{10466215355656} is an apocalyptic number.

It is an amenable number.

10466215355656 is a deficient number, since it is larger than the sum of its proper divisors (9713609426384).

10466215355656 is a wasteful number, since it uses less digits than its factorization.

10466215355656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44365753 (or 44365749 counting only the distinct ones).

The product of its (nonzero) digits is 19440000, while the sum is 55.

The spelling of 10466215355656 in words is "ten trillion, four hundred sixty-six billion, two hundred fifteen million, three hundred fifty-five thousand, six hundred fifty-six".