1106161439 has 2 divisors, whose sum is σ = 1106161440. Its totient is φ = 1106161438.

The previous prime is 1106161421. The next prime is 1106161453. The reversal of 1106161439 is 9341616011.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1106161439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1106161939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553080719 + 553080720.

It is an arithmetic number, because the mean of its divisors is an integer number (553080720).

Almost surely, 2^1106161439 is an apocalyptic number.

1106161439 is a deficient number, since it is larger than the sum of its proper divisors (1).

1106161439 is an equidigital number, since it uses as much as digits as its factorization.

1106161439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 32.

The square root of 1106161439 is about 33259.0053820014. The cubic root of 1106161439 is about 1034.2039010284.

The spelling of 1106161439 in words is "one billion, one hundred six million, one hundred sixty-one thousand, four hundred thirty-nine".