1134202049 has 2 divisors, whose sum is σ = 1134202050. Its totient is φ = 1134202048.

The previous prime is 1134202019. The next prime is 1134202057. The reversal of 1134202049 is 9402024311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 638471824 + 495730225 = 25268^2 + 22265^2 .

It is an emirp because it is prime and its reverse (9402024311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1134202049 - 2⁸ = 1134201793 is a prime.

It is not a weakly prime, because it can be changed into another prime (1134202019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567101024 + 567101025.

It is an arithmetic number, because the mean of its divisors is an integer number (567101025).

Almost surely, 2^1134202049 is an apocalyptic number.

It is an amenable number.

1134202049 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134202049 is an equidigital number, since it uses as much as digits as its factorization.

1134202049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 1134202049 is about 33677.9163399400. The cubic root of 1134202049 is about 1042.8699234483.

The spelling of 1134202049 in words is "one billion, one hundred thirty-four million, two hundred two thousand, forty-nine".