1134404393 has 2 divisors, whose sum is σ = 1134404394. Its totient is φ = 1134404392.

The previous prime is 1134404389. The next prime is 1134404431. The reversal of 1134404393 is 3934044311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 764688409 + 369715984 = 27653^2 + 19228^2 .

It is an emirp because it is prime and its reverse (3934044311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1134404393 - 2² = 1134404389 is a prime.

It is not a weakly prime, because it can be changed into another prime (1134404333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567202196 + 567202197.

It is an arithmetic number, because the mean of its divisors is an integer number (567202197).

Almost surely, 2^1134404393 is an apocalyptic number.

It is an amenable number.

1134404393 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134404393 is an equidigital number, since it uses as much as digits as its factorization.

1134404393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 1134404393 is about 33680.9203110604. The cubic root of 1134404393 is about 1042.9319364804.

The spelling of 1134404393 in words is "one billion, one hundred thirty-four million, four hundred four thousand, three hundred ninety-three".