16068460444 has 12 divisors (see below), whose sum is σ = 28126921984. Its totient is φ = 8032197024.

The previous prime is 16068460409. The next prime is 16068460459. The reversal of 16068460444 is 44406486061.

It is a hoax number, since the sum of its digits (43) 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 16068460444.

It is a congruent number.

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, 490449 + ... + 522184.

Almost surely, 2^16068460444 is an apocalyptic number.

It is an amenable number.

16068460444 is a deficient number, since it is larger than the sum of its proper divisors (12058461540).

16068460444 is a wasteful number, since it uses less digits than its factorization.

16068460444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016604 (or 1016602 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 43.

The spelling of 16068460444 in words is "sixteen billion, sixty-eight million, four hundred sixty thousand, four hundred forty-four".