16009168827 has 8 divisors (see below), whose sum is σ = 22469008960. Its totient is φ = 10111053960.

The previous prime is 16009168823. The next prime is 16009168849. The reversal of 16009168827 is 72886190061.

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

It is not a de Polignac number, because 16009168827 - 2² = 16009168823 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16009168823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140431249 + ... + 140431362.

It is an arithmetic number, because the mean of its divisors is an integer number (2808626120).

Almost surely, 2^16009168827 is an apocalyptic number.

16009168827 is a deficient number, since it is larger than the sum of its proper divisors (6459840133).

16009168827 is a wasteful number, since it uses less digits than its factorization.

16009168827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280862633.

The product of its (nonzero) digits is 290304, while the sum is 48.

The spelling of 16009168827 in words is "sixteen billion, nine million, one hundred sixty-eight thousand, eight hundred twenty-seven".