1104434347777 has 4 divisors (see below), whose sum is σ = 1104622920196. Its totient is φ = 1104245775360.

The previous prime is 1104434347739. The next prime is 1104434347787. The reversal of 1104434347777 is 7777434344011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 995772477456 + 108661870321 = 997884^2 + 329639^2 .

It is a cyclic number.

It is not a de Polignac number, because 1104434347777 - 2²⁷ = 1104300130049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1104434347717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94277424 + ... + 94289137.

It is an arithmetic number, because the mean of its divisors is an integer number (276155730049).

Almost surely, 2^{1104434347777} is an apocalyptic number.

It is an amenable number.

1104434347777 is a deficient number, since it is larger than the sum of its proper divisors (188572419).

1104434347777 is an equidigital number, since it uses as much as digits as its factorization.

1104434347777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188572418.

The product of its (nonzero) digits is 5531904, while the sum is 52.

The spelling of 1104434347777 in words is "one trillion, one hundred four billion, four hundred thirty-four million, three hundred forty-seven thousand, seven hundred seventy-seven".