16199030871 has 12 divisors (see below), whose sum is σ = 23399721072. Its totient is φ = 10798836576.

The previous prime is 16199030831. The next prime is 16199030923. The reversal of 16199030871 is 17803099161.

16199030871 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 16199030871 - 2¹⁴ = 16199014487 is a prime.

It is a super-2 number, since 2×16199030871² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16199030831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 293635 + ... + 344411.

It is an arithmetic number, because the mean of its divisors is an integer number (1949976756).

Almost surely, 2^16199030871 is an apocalyptic number.

16199030871 is a deficient number, since it is larger than the sum of its proper divisors (7200690201).

16199030871 is a wasteful number, since it uses less digits than its factorization.

16199030871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86230 (or 86227 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 45.

The spelling of 16199030871 in words is "sixteen billion, one hundred ninety-nine million, thirty thousand, eight hundred seventy-one".