16291912066306 has 16 divisors (see below), whose sum is σ = 25907975251200. Its totient is φ = 7670124249840.

The previous prime is 16291912066289. The next prime is 16291912066349. The reversal of 16291912066306 is 60366021919261.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3550981156 + ... + 3550985743.

It is an arithmetic number, because the mean of its divisors is an integer number (1619248453200).

Almost surely, 2^{16291912066306} is an apocalyptic number.

16291912066306 is a deficient number, since it is larger than the sum of its proper divisors (9616063184894).

16291912066306 is a wasteful number, since it uses less digits than its factorization.

16291912066306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7101966969.

The product of its (nonzero) digits is 1259712, while the sum is 52.

The spelling of 16291912066306 in words is "sixteen trillion, two hundred ninety-one billion, nine hundred twelve million, sixty-six thousand, three hundred six".