1134124249 has 2 divisors, whose sum is σ = 1134124250. Its totient is φ = 1134124248.

The previous prime is 1134124219. The next prime is 1134124279. The reversal of 1134124249 is 9424214311.

It is a balanced prime because it is at equal distance from previous prime (1134124219) and next prime (1134124279).

It can be written as a sum of positive squares in only one way, i.e., 802702224 + 331422025 = 28332^2 + 18205^2 .

It is an emirp because it is prime and its reverse (9424214311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1134124249 - 2⁵ = 1134124217 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1134124249.

It is not a weakly prime, because it can be changed into another prime (1134124219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567062124 + 567062125.

It is an arithmetic number, because the mean of its divisors is an integer number (567062125).

Almost surely, 2^1134124249 is an apocalyptic number.

It is an amenable number.

1134124249 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134124249 is an equidigital number, since it uses as much as digits as its factorization.

1134124249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6912, while the sum is 31.

The square root of 1134124249 is about 33676.7612605488. The cubic root of 1134124249 is about 1042.8460778629.

The spelling of 1134124249 in words is "one billion, one hundred thirty-four million, one hundred twenty-four thousand, two hundred forty-nine".