1112034409 has 2 divisors, whose sum is σ = 1112034410. Its totient is φ = 1112034408.

The previous prime is 1112034401. The next prime is 1112034437. The reversal of 1112034409 is 9044302111.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1088802009 + 23232400 = 32997^2 + 4820^2 .

It is a cyclic number.

It is not a de Polignac number, because 1112034409 - 2³ = 1112034401 is a prime.

It is not a weakly prime, because it can be changed into another prime (1112034401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556017204 + 556017205.

It is an arithmetic number, because the mean of its divisors is an integer number (556017205).

Almost surely, 2^1112034409 is an apocalyptic number.

It is an amenable number.

1112034409 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112034409 is an equidigital number, since it uses as much as digits as its factorization.

1112034409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 1112034409 is about 33347.1799257448. The cubic root of 1112034409 is about 1036.0309793437.

The spelling of 1112034409 in words is "one billion, one hundred twelve million, thirty-four thousand, four hundred nine".