1114029989 has 2 divisors, whose sum is σ = 1114029990. Its totient is φ = 1114029988.

The previous prime is 1114029881. The next prime is 1114029997. The reversal of 1114029989 is 9899204111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 837639364 + 276390625 = 28942^2 + 16625^2 .

It is an emirp because it is prime and its reverse (9899204111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1114029989 - 2¹² = 1114025893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1114020989) 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, 557014994 + 557014995.

It is an arithmetic number, because the mean of its divisors is an integer number (557014995).

Almost surely, 2^1114029989 is an apocalyptic number.

It is an amenable number.

1114029989 is a deficient number, since it is larger than the sum of its proper divisors (1).

1114029989 is an equidigital number, since it uses as much as digits as its factorization.

1114029989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 44.

The square root of 1114029989 is about 33377.0877848862. The cubic root of 1114029989 is about 1036.6503388396.

The spelling of 1114029989 in words is "one billion, one hundred fourteen million, twenty-nine thousand, nine hundred eighty-nine".