1068055268838 has 32 divisors (see below), whose sum is σ = 2250471081600. Its totient is φ = 336990560256.

The previous prime is 1068055268779. The next prime is 1068055268867. The reversal of 1068055268838 is 8388625508601.

It is a happy number.

It is a super-2 number, since 2×1068055268838² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3895323 + ... + 4160486.

It is an arithmetic number, because the mean of its divisors is an integer number (70327221300).

Almost surely, 2^{1068055268838} is an apocalyptic number.

1068055268838 is an abundant number, since it is smaller than the sum of its proper divisors (1182415812762).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1068055268838 is a wasteful number, since it uses less digits than its factorization.

1068055268838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8056996.

The product of its (nonzero) digits is 22118400, while the sum is 60.

The spelling of 1068055268838 in words is "one trillion, sixty-eight billion, fifty-five million, two hundred sixty-eight thousand, eight hundred thirty-eight".