16146312268 has 12 divisors (see below), whose sum is σ = 28257079312. Its totient is φ = 8072861040.

The previous prime is 16146312251. The next prime is 16146312307. The reversal of 16146312268 is 86221364161.

It is a happy number.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 16146312268.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89473 + ... + 200743.

Almost surely, 2^16146312268 is an apocalyptic number.

It is an amenable number.

16146312268 is a deficient number, since it is larger than the sum of its proper divisors (12110767044).

16146312268 is a wasteful number, since it uses less digits than its factorization.

16146312268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147552 (or 147550 counting only the distinct ones).

The product of its digits is 82944, while the sum is 40.

The spelling of 16146312268 in words is "sixteen billion, one hundred forty-six million, three hundred twelve thousand, two hundred sixty-eight".