16330523212 has 12 divisors (see below), whose sum is σ = 28582205400. Its totient is φ = 8164178816.

The previous prime is 16330523197. The next prime is 16330523213. The reversal of 16330523212 is 21232503361.

It is not an unprimeable number, because it can be changed into a prime (16330523213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236278 + ... + 297469.

It is an arithmetic number, because the mean of its divisors is an integer number (2381850450).

Almost surely, 2^16330523212 is an apocalyptic number.

It is an amenable number.

16330523212 is a deficient number, since it is larger than the sum of its proper divisors (12251682188).

16330523212 is a wasteful number, since it uses less digits than its factorization.

16330523212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541400 (or 541398 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

The spelling of 16330523212 in words is "sixteen billion, three hundred thirty million, five hundred twenty-three thousand, two hundred twelve".