1068256801995 has 16 divisors (see below), whose sum is σ = 1709279396640. Its totient is φ = 569714123264.

The previous prime is 1068256801979. The next prime is 1068256802023. The reversal of 1068256801995 is 5991086528601.

1068256801995 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 1068256801995 - 2⁴ = 1068256801979 is a prime.

It is a super-2 number, since 2×1068256801995² (a number of 25 digits) contains 22 as substring.

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, 1037244 + ... + 1792313.

It is an arithmetic number, because the mean of its divisors is an integer number (106829962290).

Almost surely, 2^{1068256801995} is an apocalyptic number.

1068256801995 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1068256801995 is a deficient number, since it is larger than the sum of its proper divisors (641022594645).

1068256801995 is a wasteful number, since it uses less digits than its factorization.

1068256801995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2854734.

The product of its (nonzero) digits is 9331200, while the sum is 60.

The spelling of 1068256801995 in words is "one trillion, sixty-eight billion, two hundred fifty-six million, eight hundred one thousand, nine hundred ninety-five".