1068402468352 has 20 divisors (see below), whose sum is σ = 2134718214156. Its totient is φ = 534201233920.

The previous prime is 1068402468337. The next prime is 1068402468373. The reversal of 1068402468352 is 2538642048601.

1068402468352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1068402468352² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1068402468296 and 1068402468305.

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, 1043361274 + ... + 1043362297.

Almost surely, 2^{1068402468352} is an apocalyptic number.

It is an amenable number.

1068402468352 is a deficient number, since it is larger than the sum of its proper divisors (1066315745804).

1068402468352 is an frugal number, since it uses more digits than its factorization.

1068402468352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2086723589 (or 2086723573 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 49.

The spelling of 1068402468352 in words is "one trillion, sixty-eight billion, four hundred two million, four hundred sixty-eight thousand, three hundred fifty-two".