16274126194 has 8 divisors (see below), whose sum is σ = 24811372908. Its totient is φ = 8003668560.

The previous prime is 16274126191. The next prime is 16274126233. The reversal of 16274126194 is 49162147261.

16274126194 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 15986314969 + 287811225 = 126437^2 + 16965^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 16274126194.

It is not an unprimeable number, because it can be changed into a prime (16274126191) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 66697117 + ... + 66697360.

Almost surely, 2^16274126194 is an apocalyptic number.

16274126194 is a deficient number, since it is larger than the sum of its proper divisors (8537246714).

16274126194 is a wasteful number, since it uses less digits than its factorization.

16274126194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133394540.

The product of its digits is 145152, while the sum is 43.

The spelling of 16274126194 in words is "sixteen billion, two hundred seventy-four million, one hundred twenty-six thousand, one hundred ninety-four".