1068049589139 has 24 divisors (see below), whose sum is σ = 1701932686272. Its totient is φ = 641230519680.

The previous prime is 1068049589129. The next prime is 1068049589147. The reversal of 1068049589139 is 9319859408601.

1068049589139 is a `hidden beast` number, since 1 + 0 + 6 + 8 + 0 + 49 + 589 + 1 + 3 + 9 = 666.

It is not a de Polignac number, because 1068049589139 - 2¹⁹ = 1068049064851 is a prime.

It is a super-2 number, since 2×1068049589139² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1068049589119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 111319947 + ... + 111329540.

It is an arithmetic number, because the mean of its divisors is an integer number (70913861928).

Almost surely, 2^{1068049589139} is an apocalyptic number.

1068049589139 is a deficient number, since it is larger than the sum of its proper divisors (633883097133).

1068049589139 is a wasteful number, since it uses less digits than its factorization.

1068049589139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222649547 (or 222649544 counting only the distinct ones).

The product of its (nonzero) digits is 16796160, while the sum is 63.

The spelling of 1068049589139 in words is "one trillion, sixty-eight billion, forty-nine million, five hundred eighty-nine thousand, one hundred thirty-nine".