1120442039 has 2 divisors, whose sum is σ = 1120442040. Its totient is φ = 1120442038.

The previous prime is 1120441969. The next prime is 1120442041. The reversal of 1120442039 is 9302440211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1120442039 - 2¹² = 1120437943 is a prime.

Together with 1120442041, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1120441999 and 1120442017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120442339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560221019 + 560221020.

It is an arithmetic number, because the mean of its divisors is an integer number (560221020).

Almost surely, 2^1120442039 is an apocalyptic number.

1120442039 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120442039 is an equidigital number, since it uses as much as digits as its factorization.

1120442039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 1120442039 is about 33473.0046305975. The cubic root of 1120442039 is about 1038.6354265012.

The spelling of 1120442039 in words is "one billion, one hundred twenty million, four hundred forty-two thousand, thirty-nine".