1068044377145 has 16 divisors (see below), whose sum is σ = 1352930567040. Its totient is φ = 807172084224.

The previous prime is 1068044377133. The next prime is 1068044377199. The reversal of 1068044377145 is 5417734408601.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1068044377145 is a prime.

It is a super-2 number, since 2×1068044377145² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1068044377093 and 1068044377102.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 15890789 + ... + 15957858.

It is an arithmetic number, because the mean of its divisors is an integer number (84558160440).

Almost surely, 2^{1068044377145} is an apocalyptic number.

It is an amenable number.

1068044377145 is a deficient number, since it is larger than the sum of its proper divisors (284886189895).

1068044377145 is a wasteful number, since it uses less digits than its factorization.

1068044377145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31849024.

The product of its (nonzero) digits is 2257920, while the sum is 50.

The spelling of 1068044377145 in words is "one trillion, sixty-eight billion, forty-four million, three hundred seventy-seven thousand, one hundred forty-five".