2063459443768 has 16 divisors (see below), whose sum is σ = 3870662103000. Its totient is φ = 1031282882976.

The previous prime is 2063459443763. The next prime is 2063459443781. The reversal of 2063459443768 is 8673449543602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2063459443763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55835238 + ... + 55872181.

Almost surely, 2^{2063459443768} is an apocalyptic number.

It is an amenable number.

2063459443768 is a deficient number, since it is larger than the sum of its proper divisors (1807202659232).

2063459443768 is a wasteful number, since it uses less digits than its factorization.

2063459443768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111709734 (or 111709730 counting only the distinct ones).

The product of its (nonzero) digits is 104509440, while the sum is 61.

The spelling of 2063459443768 in words is "two trillion, sixty-three billion, four hundred fifty-nine million, four hundred forty-three thousand, seven hundred sixty-eight".