1064286138064 has 10 divisors (see below), whose sum is σ = 2062054392530. Its totient is φ = 532143069024.

The previous prime is 1064286138061. The next prime is 1064286138089. The reversal of 1064286138064 is 4608316824601.

It can be written as a sum of positive squares in only one way, i.e., 547440171664 + 516845966400 = 739892^2 + 718920^2 .

It is a super-2 number, since 2×1064286138064² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1064286137999 and 1064286138017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1064286138061) 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 as a sum of consecutive naturals, namely, 33258941799 + ... + 33258941830.

It is an arithmetic number, because the mean of its divisors is an integer number (206205439253).

Almost surely, 2^{1064286138064} is an apocalyptic number.

It is an amenable number.

1064286138064 is a deficient number, since it is larger than the sum of its proper divisors (997768254466).

1064286138064 is an equidigital number, since it uses as much as digits as its factorization.

1064286138064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66517883637 (or 66517883631 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 49.

The spelling of 1064286138064 in words is "one trillion, sixty-four billion, two hundred eighty-six million, one hundred thirty-eight thousand, sixty-four".