16199669472 has 96 divisors (see below), whose sum is σ = 49395838464. Its totient is φ = 4552588800.

The previous prime is 16199669443. The next prime is 16199669501. The reversal of 16199669472 is 27496699161.

16199669472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (16199669443) and next prime (16199669501).

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 156604 + ... + 238587.

It is an arithmetic number, because the mean of its divisors is an integer number (514539984).

Almost surely, 2^16199669472 is an apocalyptic number.

16199669472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16199669472 is an abundant number, since it is smaller than the sum of its proper divisors (33196168992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16199669472 is a wasteful number, since it uses less digits than its factorization.

16199669472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395272 (or 395264 counting only the distinct ones).

The product of its digits is 8817984, while the sum is 60.

The spelling of 16199669472 in words is "sixteen billion, one hundred ninety-nine million, six hundred sixty-nine thousand, four hundred seventy-two".