16206040512 has 42 divisors (see below), whose sum is σ = 46451690688. Its totient is φ = 5402013312.

The previous prime is 16206040489. The next prime is 16206040537. The reversal of 16206040512 is 21504060261.

16206040512 is a `hidden beast` number, since 1 + 6 + 2 + 0 + 604 + 0 + 51 + 2 = 666.

16206040512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 5 ways as a sum of consecutive naturals, for example, 14067168 + ... + 14068319.

Almost surely, 2^16206040512 is an apocalyptic number.

16206040512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16206040512 is an abundant number, since it is smaller than the sum of its proper divisors (30245650176).

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

16206040512 is a wasteful number, since it uses less digits than its factorization.

16206040512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28135505 (or 28135492 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The spelling of 16206040512 in words is "sixteen billion, two hundred six million, forty thousand, five hundred twelve".