16243625422266 has 32 divisors (see below), whose sum is σ = 35838846705600. Its totient is φ = 4867003870080.

The previous prime is 16243625422253. The next prime is 16243625422267. The reversal of 16243625422266 is 66222452634261.

It is not an unprimeable number, because it can be changed into a prime (16243625422267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1382665681 + ... + 1382677428.

It is an arithmetic number, because the mean of its divisors is an integer number (1119963959550).

Almost surely, 2^{16243625422266} is an apocalyptic number.

16243625422266 is an abundant number, since it is smaller than the sum of its proper divisors (19595221283334).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16243625422266 is a wasteful number, since it uses less digits than its factorization.

16243625422266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2765343214.

The product of its digits is 9953280, while the sum is 51.

The spelling of 16243625422266 in words is "sixteen trillion, two hundred forty-three billion, six hundred twenty-five million, four hundred twenty-two thousand, two hundred sixty-six".