16042005327 has 8 divisors (see below), whose sum is σ = 21690599040. Its totient is φ = 10544040920.

The previous prime is 16042005319. The next prime is 16042005367. The reversal of 16042005327 is 72350024061.

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

It is a cyclic number.

It is not a de Polignac number, because 16042005327 - 2³ = 16042005319 is a prime.

It is a super-2 number, since 2×16042005327² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16042005294 and 16042005303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16042005367) 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, 37657077 + ... + 37657502.

It is an arithmetic number, because the mean of its divisors is an integer number (2711324880).

Almost surely, 2^16042005327 is an apocalyptic number.

16042005327 is a deficient number, since it is larger than the sum of its proper divisors (5648593713).

16042005327 is an equidigital number, since it uses as much as digits as its factorization.

16042005327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75314653.

The product of its (nonzero) digits is 10080, while the sum is 30.

Adding to 16042005327 its reverse (72350024061), we get a palindrome (88392029388).

The spelling of 16042005327 in words is "sixteen billion, forty-two million, five thousand, three hundred twenty-seven".