1134140089 has 2 divisors, whose sum is σ = 1134140090. Its totient is φ = 1134140088.

The previous prime is 1134140087. The next prime is 1134140113. The reversal of 1134140089 is 9800414311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 798627600 + 335512489 = 28260^2 + 18317^2 .

It is a cyclic number.

It is not a de Polignac number, because 1134140089 - 2¹ = 1134140087 is a prime.

Together with 1134140087, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1134140089.

It is not a weakly prime, because it can be changed into another prime (1134140081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567070044 + 567070045.

It is an arithmetic number, because the mean of its divisors is an integer number (567070045).

Almost surely, 2^1134140089 is an apocalyptic number.

It is an amenable number.

1134140089 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134140089 is an equidigital number, since it uses as much as digits as its factorization.

1134140089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 1134140089 is about 33676.9964367371. The cubic root of 1134140089 is about 1042.8509328880.

The spelling of 1134140089 in words is "one billion, one hundred thirty-four million, one hundred forty thousand, eighty-nine".