1120544344019 has 2 divisors, whose sum is σ = 1120544344020. Its totient is φ = 1120544344018.

The previous prime is 1120544343991. The next prime is 1120544344021. The reversal of 1120544344019 is 9104434450211.

It is a strong prime.

It is an emirp because it is prime and its reverse (9104434450211) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1120544344019 is a prime.

It is a super-2 number, since 2×1120544344019² (a number of 25 digits) contains 22 as substring.

Together with 1120544344021, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1120544341019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560272172009 + 560272172010.

It is an arithmetic number, because the mean of its divisors is an integer number (560272172010).

Almost surely, 2^{1120544344019} is an apocalyptic number.

1120544344019 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120544344019 is an equidigital number, since it uses as much as digits as its factorization.

1120544344019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 38.

The spelling of 1120544344019 in words is "one trillion, one hundred twenty billion, five hundred forty-four million, three hundred forty-four thousand, nineteen".