16906543324 has 12 divisors (see below), whose sum is σ = 32276128248. Its totient is φ = 7684792400.

The previous prime is 16906543307. The next prime is 16906543327. The reversal of 16906543324 is 42334560961.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16906543327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192119767 + ... + 192119854.

It is an arithmetic number, because the mean of its divisors is an integer number (2689677354).

Almost surely, 2^16906543324 is an apocalyptic number.

It is an amenable number.

16906543324 is a deficient number, since it is larger than the sum of its proper divisors (15369584924).

16906543324 is a wasteful number, since it uses less digits than its factorization.

16906543324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384239636 (or 384239634 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 43.

The spelling of 16906543324 in words is "sixteen billion, nine hundred six million, five hundred forty-three thousand, three hundred twenty-four".