16241927851 has 16 divisors (see below), whose sum is σ = 17138128896. Its totient is φ = 15373833696.

The previous prime is 16241927797. The next prime is 16241927873. The reversal of 16241927851 is 15872914261.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16241927851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16241927651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 262450 + ... + 318376.

It is an arithmetic number, because the mean of its divisors is an integer number (1071133056).

Almost surely, 2^16241927851 is an apocalyptic number.

16241927851 is a deficient number, since it is larger than the sum of its proper divisors (896201045).

16241927851 is a wasteful number, since it uses less digits than its factorization.

16241927851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56178.

The product of its digits is 241920, while the sum is 46.

The spelling of 16241927851 in words is "sixteen billion, two hundred forty-one million, nine hundred twenty-seven thousand, eight hundred fifty-one".