1768308833072 has 10 divisors (see below), whose sum is σ = 3426098364108. Its totient is φ = 884154416528.

The previous prime is 1768308833063. The next prime is 1768308833099. The reversal of 1768308833072 is 2703388038671.

It is a super-2 number, since 2×1768308833072² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1768308832999 and 1768308833017.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55259651018 + ... + 55259651049.

Almost surely, 2^{1768308833072} is an apocalyptic number.

It is an amenable number.

1768308833072 is a deficient number, since it is larger than the sum of its proper divisors (1657789531036).

1768308833072 is a wasteful number, since it uses less digits than its factorization.

1768308833072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110519302075 (or 110519302069 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 56.

The spelling of 1768308833072 in words is "one trillion, seven hundred sixty-eight billion, three hundred eight million, eight hundred thirty-three thousand, seventy-two".