1134409777 has 2 divisors, whose sum is σ = 1134409778. Its totient is φ = 1134409776.

The previous prime is 1134409709. The next prime is 1134409807. The reversal of 1134409777 is 7779044311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1134409761 + 16 = 33681^2 + 4^2 .

It is a cyclic number.

It is not a de Polignac number, because 1134409777 - 2¹⁵ = 1134377009 is a prime.

It is not a weakly prime, because it can be changed into another prime (1134209777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567204888 + 567204889.

It is an arithmetic number, because the mean of its divisors is an integer number (567204889).

Almost surely, 2^1134409777 is an apocalyptic number.

It is an amenable number.

1134409777 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134409777 is an equidigital number, since it uses as much as digits as its factorization.

1134409777 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 148176, while the sum is 43.

The square root of 1134409777 is about 33681.0002375226. Note that the first 3 decimals coincide. The cubic root of 1134409777 is about 1042.9335864319.

The spelling of 1134409777 in words is "one billion, one hundred thirty-four million, four hundred nine thousand, seven hundred seventy-seven".