10816638266479 has 2 divisors, whose sum is σ = 10816638266480. Its totient is φ = 10816638266478.

The previous prime is 10816638266419. The next prime is 10816638266491. The reversal of 10816638266479 is 97466283661801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10816638266479 - 2¹³ = 10816638258287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10816638266419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5408319133239 + 5408319133240.

It is an arithmetic number, because the mean of its divisors is an integer number (5408319133240).

Almost surely, 2^{10816638266479} is an apocalyptic number.

10816638266479 is a deficient number, since it is larger than the sum of its proper divisors (1).

10816638266479 is an equidigital number, since it uses as much as digits as its factorization.

10816638266479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 125411328, while the sum is 67.

The spelling of 10816638266479 in words is "ten trillion, eight hundred sixteen billion, six hundred thirty-eight million, two hundred sixty-six thousand, four hundred seventy-nine".