1068382391263 has 8 divisors (see below), whose sum is σ = 1174405072896. Its totient is φ = 963842544600.

The previous prime is 1068382391261. The next prime is 1068382391267. The reversal of 1068382391263 is 3621932838601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1068382391263 - 2¹ = 1068382391261 is a prime.

It is a super-2 number, since 2×1068382391263² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1068382391263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1068382391261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 370707231 + ... + 370710112.

It is an arithmetic number, because the mean of its divisors is an integer number (146800634112).

Almost surely, 2^{1068382391263} is an apocalyptic number.

1068382391263 is a deficient number, since it is larger than the sum of its proper divisors (106022681633).

1068382391263 is a wasteful number, since it uses less digits than its factorization.

1068382391263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741417485.

The product of its (nonzero) digits is 2239488, while the sum is 52.

The spelling of 1068382391263 in words is "one trillion, sixty-eight billion, three hundred eighty-two million, three hundred ninety-one thousand, two hundred sixty-three".