16758426841 has 12 divisors (see below), whose sum is σ = 18198170748. Its totient is φ = 15425439744.

The previous prime is 16758426833. The next prime is 16758426901. The reversal of 16758426841 is 14862485761.

It can be written as a sum of positive squares in 6 ways, for example, as 1525683600 + 15232743241 = 39060^2 + 123421^2 .

It is not a de Polignac number, because 16758426841 - 2³ = 16758426833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16758496841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80800 + ... + 200113.

It is an arithmetic number, because the mean of its divisors is an integer number (1516514229).

Almost surely, 2^16758426841 is an apocalyptic number.

It is an amenable number.

16758426841 is a deficient number, since it is larger than the sum of its proper divisors (1439743907).

16758426841 is a wasteful number, since it uses less digits than its factorization.

16758426841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281292 (or 281279 counting only the distinct ones).

The product of its digits is 2580480, while the sum is 52.

The spelling of 16758426841 in words is "sixteen billion, seven hundred fifty-eight million, four hundred twenty-six thousand, eight hundred forty-one".