16042927347 has 24 divisors (see below), whose sum is σ = 23813024976. Its totient is φ = 10400273856.

The previous prime is 16042927289. The next prime is 16042927391. The reversal of 16042927347 is 74372924061.

16042927347 is a `hidden beast` number, since 1 + 604 + 2 + 9 + 2 + 7 + 34 + 7 = 666.

It is not a de Polignac number, because 16042927347 - 2¹⁶ = 16042861811 is a prime.

It is a super-2 number, since 2×16042927347² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16062927347) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 612208 + ... + 637874.

It is an arithmetic number, because the mean of its divisors is an integer number (992209374).

Almost surely, 2^16042927347 is an apocalyptic number.

16042927347 is a deficient number, since it is larger than the sum of its proper divisors (7770097629).

16042927347 is a wasteful number, since it uses less digits than its factorization.

16042927347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27587 (or 27584 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The spelling of 16042927347 in words is "sixteen billion, forty-two million, nine hundred twenty-seven thousand, three hundred forty-seven".