16032216347 has 16 divisors (see below), whose sum is σ = 18779017152. Its totient is φ = 13399879680.

The previous prime is 16032216341. The next prime is 16032216371. The reversal of 16032216347 is 74361223061.

It is a cyclic number.

It is not a de Polignac number, because 16032216347 - 2⁴ = 16032216331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16032216341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 593213 + ... + 619649.

It is an arithmetic number, because the mean of its divisors is an integer number (1173688572).

Almost surely, 2^16032216347 is an apocalyptic number.

16032216347 is a deficient number, since it is larger than the sum of its proper divisors (2746800805).

16032216347 is a wasteful number, since it uses less digits than its factorization.

16032216347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28598.

The product of its (nonzero) digits is 36288, while the sum is 35.

The spelling of 16032216347 in words is "sixteen billion, thirty-two million, two hundred sixteen thousand, three hundred forty-seven".