1104456139793 has 2 divisors, whose sum is σ = 1104456139794. Its totient is φ = 1104456139792.

The previous prime is 1104456139771. The next prime is 1104456139903. The reversal of 1104456139793 is 3979316544011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 567706492369 + 536749647424 = 753463^2 + 732632^2 .

It is an emirp because it is prime and its reverse (3979316544011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1104456139793 - 2¹⁸ = 1104455877649 is a prime.

It is not a weakly prime, because it can be changed into another prime (1104456139993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552228069896 + 552228069897.

It is an arithmetic number, because the mean of its divisors is an integer number (552228069897).

Almost surely, 2^{1104456139793} is an apocalyptic number.

It is an amenable number.

1104456139793 is a deficient number, since it is larger than the sum of its proper divisors (1).

1104456139793 is an equidigital number, since it uses as much as digits as its factorization.

1104456139793 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2449440, while the sum is 53.

The spelling of 1104456139793 in words is "one trillion, one hundred four billion, four hundred fifty-six million, one hundred thirty-nine thousand, seven hundred ninety-three".