1078244607683 has 2 divisors, whose sum is σ = 1078244607684. Its totient is φ = 1078244607682.

The previous prime is 1078244607677. The next prime is 1078244607691. The reversal of 1078244607683 is 3867064428701.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1078244607683 - 2¹² = 1078244603587 is a prime.

It is a super-2 number, since 2×1078244607683² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1078244607623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 539122303841 + 539122303842.

It is an arithmetic number, because the mean of its divisors is an integer number (539122303842).

Almost surely, 2^{1078244607683} is an apocalyptic number.

1078244607683 is a deficient number, since it is larger than the sum of its proper divisors (1).

1078244607683 is an equidigital number, since it uses as much as digits as its factorization.

1078244607683 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10838016, while the sum is 56.

The spelling of 1078244607683 in words is "one trillion, seventy-eight billion, two hundred forty-four million, six hundred seven thousand, six hundred eighty-three".