16738105771 has 4 divisors (see below), whose sum is σ = 16743690000. Its totient is φ = 16732521544.

The previous prime is 16738105759. The next prime is 16738105777. The reversal of 16738105771 is 17750183761.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 16738105771 - 2²⁷ = 16603888043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16738105777) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2787616 + ... + 2793613.

It is an arithmetic number, because the mean of its divisors is an integer number (4185922500).

Almost surely, 2^16738105771 is an apocalyptic number.

16738105771 is a deficient number, since it is larger than the sum of its proper divisors (5584229).

16738105771 is an equidigital number, since it uses as much as digits as its factorization.

16738105771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5584228.

The product of its (nonzero) digits is 246960, while the sum is 46.

The spelling of 16738105771 in words is "sixteen billion, seven hundred thirty-eight million, one hundred five thousand, seven hundred seventy-one".