1068582857164 has 12 divisors (see below), whose sum is σ = 1871715402144. Its totient is φ = 533807027984.

The previous prime is 1068582857161. The next prime is 1068582857179. The reversal of 1068582857164 is 4617582858601.

It is a super-2 number, since 2×1068582857164² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1068582857161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121095187 + ... + 121104010.

It is an arithmetic number, because the mean of its divisors is an integer number (155976283512).

Almost surely, 2^{1068582857164} is an apocalyptic number.

It is an amenable number.

1068582857164 is a deficient number, since it is larger than the sum of its proper divisors (803132544980).

1068582857164 is a wasteful number, since it uses less digits than its factorization.

1068582857164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242200304 (or 242200302 counting only the distinct ones).

The product of its (nonzero) digits is 25804800, while the sum is 61.

The spelling of 1068582857164 in words is "one trillion, sixty-eight billion, five hundred eighty-two million, eight hundred fifty-seven thousand, one hundred sixty-four".