1110456041209 has 2 divisors, whose sum is σ = 1110456041210. Its totient is φ = 1110456041208.

The previous prime is 1110456041203. The next prime is 1110456041221. The reversal of 1110456041209 is 9021406540111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1031240250000 + 79215791209 = 1015500^2 + 281453^2 .

It is a cyclic number.

It is not a de Polignac number, because 1110456041209 - 2¹³ = 1110456033017 is a prime.

It is a super-2 number, since 2×1110456041209² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1110456041203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555228020604 + 555228020605.

It is an arithmetic number, because the mean of its divisors is an integer number (555228020605).

Almost surely, 2^{1110456041209} is an apocalyptic number.

It is an amenable number.

1110456041209 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110456041209 is an equidigital number, since it uses as much as digits as its factorization.

1110456041209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 34.

The spelling of 1110456041209 in words is "one trillion, one hundred ten billion, four hundred fifty-six million, forty-one thousand, two hundred nine".