16758240412 has 6 divisors (see below), whose sum is σ = 29326920728. Its totient is φ = 8379120204.

The previous prime is 16758240391. The next prime is 16758240461. The reversal of 16758240412 is 21404285761.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2094780048 + ... + 2094780055.

Almost surely, 2^16758240412 is an apocalyptic number.

It is an amenable number.

16758240412 is a deficient number, since it is larger than the sum of its proper divisors (12568680316).

16758240412 is a wasteful number, since it uses less digits than its factorization.

16758240412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4189560107 (or 4189560105 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 40.

The spelling of 16758240412 in words is "sixteen billion, seven hundred fifty-eight million, two hundred forty thousand, four hundred twelve".