10206620563641 has 12 divisors (see below), whose sum is σ = 14094279053712. Its totient is φ = 6569778751984.

The previous prime is 10206620563637. The next prime is 10206620563661. The reversal of 10206620563641 is 14636502660201.

It is not a de Polignac number, because 10206620563641 - 2² = 10206620563637 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10206620563593 and 10206620563602.

It is not an unprimeable number, because it can be changed into a prime (10206620563661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2022712611 + ... + 2022717656.

It is an arithmetic number, because the mean of its divisors is an integer number (1174523254476).

Almost surely, 2^{10206620563641} is an apocalyptic number.

It is an amenable number.

10206620563641 is a deficient number, since it is larger than the sum of its proper divisors (3887658490071).

10206620563641 is an equidigital number, since it uses as much as digits as its factorization.

10206620563641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4045430328 (or 4045430299 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 10206620563641 in words is "ten trillion, two hundred six billion, six hundred twenty million, five hundred sixty-three thousand, six hundred forty-one".