10206436043417 has 2 divisors, whose sum is σ = 10206436043418. Its totient is φ = 10206436043416.

The previous prime is 10206436043387. The next prime is 10206436043449. The reversal of 10206436043417 is 71434063460201.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10018263146896 + 188172896521 = 3165164^2 + 433789^2 .

It is a cyclic number.

It is not a de Polignac number, because 10206436043417 - 2⁸ = 10206436043161 is a prime.

It is not a weakly prime, because it can be changed into another prime (10206436049417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5103218021708 + 5103218021709.

It is an arithmetic number, because the mean of its divisors is an integer number (5103218021709).

Almost surely, 2^{10206436043417} is an apocalyptic number.

It is an amenable number.

10206436043417 is a deficient number, since it is larger than the sum of its proper divisors (1).

10206436043417 is an equidigital number, since it uses as much as digits as its factorization.

10206436043417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 290304, while the sum is 41.

The spelling of 10206436043417 in words is "ten trillion, two hundred six billion, four hundred thirty-six million, forty-three thousand, four hundred seventeen".