1065083456138 has 8 divisors (see below), whose sum is σ = 1720519429188. Its totient is φ = 491576979744.

The previous prime is 1065083456123. The next prime is 1065083456167. The reversal of 1065083456138 is 8316543805601.

It can be written as a sum of positive squares in 2 ways, for example, as 868991246809 + 196092209329 = 932197^2 + 442823^2 .

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

It is a super-2 number, since 2×1065083456138² (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 3 ways as a sum of consecutive naturals, for example, 20482374131 + ... + 20482374182.

Almost surely, 2^{1065083456138} is an apocalyptic number.

1065083456138 is a deficient number, since it is larger than the sum of its proper divisors (655435973050).

1065083456138 is a wasteful number, since it uses less digits than its factorization.

1065083456138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40964748328.

The product of its (nonzero) digits is 2073600, while the sum is 50.

The spelling of 1065083456138 in words is "one trillion, sixty-five billion, eighty-three million, four hundred fifty-six thousand, one hundred thirty-eight".