16330856347 has 16 divisors (see below), whose sum is σ = 17891046432. Its totient is φ = 14816275200.

The previous prime is 16330856317. The next prime is 16330856357. The reversal of 16330856347 is 74365803361.

It is a cyclic number.

It is not a de Polignac number, because 16330856347 - 2⁷ = 16330856219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16330856297 and 16330856306.

It is not an unprimeable number, because it can be changed into a prime (16330856317) 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, 134488 + ... + 225274.

It is an arithmetic number, because the mean of its divisors is an integer number (1118190402).

Almost surely, 2^16330856347 is an apocalyptic number.

16330856347 is a deficient number, since it is larger than the sum of its proper divisors (1560190085).

16330856347 is a wasteful number, since it uses less digits than its factorization.

16330856347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91038.

The product of its (nonzero) digits is 1088640, while the sum is 46.

The spelling of 16330856347 in words is "sixteen billion, three hundred thirty million, eight hundred fifty-six thousand, three hundred forty-seven".