1105426351443 has 4 divisors (see below), whose sum is σ = 1473901801928. Its totient is φ = 736950900960.

The previous prime is 1105426351423. The next prime is 1105426351459. The reversal of 1105426351443 is 3441536245011.

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

It is not a de Polignac number, because 1105426351443 - 2²² = 1105422157139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1105426351423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184237725238 + ... + 184237725243.

It is an arithmetic number, because the mean of its divisors is an integer number (368475450482).

Almost surely, 2^{1105426351443} is an apocalyptic number.

1105426351443 is a deficient number, since it is larger than the sum of its proper divisors (368475450485).

1105426351443 is an equidigital number, since it uses as much as digits as its factorization.

1105426351443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368475450484.

The product of its (nonzero) digits is 172800, while the sum is 39.

The spelling of 1105426351443 in words is "one trillion, one hundred five billion, four hundred twenty-six million, three hundred fifty-one thousand, four hundred forty-three".