1119014389 has 2 divisors, whose sum is σ = 1119014390. Its totient is φ = 1119014388.

The previous prime is 1119014371. The next prime is 1119014431. The reversal of 1119014389 is 9834109111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 592679025 + 526335364 = 24345^2 + 22942^2 .

It is a cyclic number.

It is not a de Polignac number, because 1119014389 - 2⁷ = 1119014261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1119014359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 559507194 + 559507195.

It is an arithmetic number, because the mean of its divisors is an integer number (559507195).

Almost surely, 2^1119014389 is an apocalyptic number.

It is an amenable number.

1119014389 is a deficient number, since it is larger than the sum of its proper divisors (1).

1119014389 is an equidigital number, since it uses as much as digits as its factorization.

1119014389 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 37.

The square root of 1119014389 is about 33451.6724395059. The cubic root of 1119014389 is about 1038.1941012470.

The spelling of 1119014389 in words is "one billion, one hundred nineteen million, fourteen thousand, three hundred eighty-nine".