1114158769 has 2 divisors, whose sum is σ = 1114158770. Its totient is φ = 1114158768.

The previous prime is 1114158757. The next prime is 1114158823. The reversal of 1114158769 is 9678514111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 995087025 + 119071744 = 31545^2 + 10912^2 .

It is a cyclic number.

It is not a de Polignac number, because 1114158769 - 2⁵ = 1114158737 is a prime.

It is a super-2 number, since 2×1114158769² = 2482699525079190722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1114158469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557079384 + 557079385.

It is an arithmetic number, because the mean of its divisors is an integer number (557079385).

Almost surely, 2^1114158769 is an apocalyptic number.

It is an amenable number.

1114158769 is a deficient number, since it is larger than the sum of its proper divisors (1).

1114158769 is an equidigital number, since it uses as much as digits as its factorization.

1114158769 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 43.

The square root of 1114158769 is about 33379.0168968470. The cubic root of 1114158769 is about 1036.6902823145.

The spelling of 1114158769 in words is "one billion, one hundred fourteen million, one hundred fifty-eight thousand, seven hundred sixty-nine".