16324766266 has 16 divisors (see below), whose sum is σ = 24546608064. Its totient is φ = 8142587104.

The previous prime is 16324766257. The next prime is 16324766267. The reversal of 16324766266 is 66266742361.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (16324766267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1655286 + ... + 1665118.

It is an arithmetic number, because the mean of its divisors is an integer number (1534163004).

Almost surely, 2^16324766266 is an apocalyptic number.

16324766266 is a deficient number, since it is larger than the sum of its proper divisors (8221841798).

16324766266 is a wasteful number, since it uses less digits than its factorization.

16324766266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11765.

The product of its digits is 2612736, while the sum is 49.

The spelling of 16324766266 in words is "sixteen billion, three hundred twenty-four million, seven hundred sixty-six thousand, two hundred sixty-six".