16662110467463 has 2 divisors, whose sum is σ = 16662110467464. Its totient is φ = 16662110467462.

The previous prime is 16662110467441. The next prime is 16662110467477. The reversal of 16662110467463 is 36476401126661.

It is a strong prime.

It is an emirp because it is prime and its reverse (36476401126661) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16662110467463 - 2⁶ = 16662110467399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16662110467403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8331055233731 + 8331055233732.

It is an arithmetic number, because the mean of its divisors is an integer number (8331055233732).

Almost surely, 2^{16662110467463} is an apocalyptic number.

16662110467463 is a deficient number, since it is larger than the sum of its proper divisors (1).

16662110467463 is an equidigital number, since it uses as much as digits as its factorization.

16662110467463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5225472, while the sum is 53.

The spelling of 16662110467463 in words is "sixteen trillion, six hundred sixty-two billion, one hundred ten million, four hundred sixty-seven thousand, four hundred sixty-three".