1012068672064 has 14 divisors (see below), whose sum is σ = 2008323771254. Its totient is φ = 506034336000.

The previous prime is 1012068672059. The next prime is 1012068672067. The reversal of 1012068672064 is 4602768602101.

It can be written as a sum of positive squares in only one way, i.e., 1010185806400 + 1882865664 = 1005080^2 + 43392^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1012068672064.

It is not an unprimeable number, because it can be changed into a prime (1012068672067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7906786437 + ... + 7906786564.

Almost surely, 2^{1012068672064} is an apocalyptic number.

It is an amenable number.

1012068672064 is a deficient number, since it is larger than the sum of its proper divisors (996255099190).

1012068672064 is an equidigital number, since it uses as much as digits as its factorization.

1012068672064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15813573013 (or 15813573003 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 43.

The spelling of 1012068672064 in words is "one trillion, twelve billion, sixty-eight million, six hundred seventy-two thousand, sixty-four".