1114543244261 has 2 divisors, whose sum is σ = 1114543244262. Its totient is φ = 1114543244260.

The previous prime is 1114543244203. The next prime is 1114543244267. The reversal of 1114543244261 is 1624423454111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1016648724100 + 97894520161 = 1008290^2 + 312881^2 .

It is a cyclic number.

It is not a de Polignac number, because 1114543244261 - 2⁶ = 1114543244197 is a prime.

It is a super-2 number, since 2×1114543244261² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1114543244267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557271622130 + 557271622131.

It is an arithmetic number, because the mean of its divisors is an integer number (557271622131).

Almost surely, 2^{1114543244261} is an apocalyptic number.

It is an amenable number.

1114543244261 is a deficient number, since it is larger than the sum of its proper divisors (1).

1114543244261 is an equidigital number, since it uses as much as digits as its factorization.

1114543244261 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 92160, while the sum is 38.

Adding to 1114543244261 its reverse (1624423454111), we get a palindrome (2738966698372).

The spelling of 1114543244261 in words is "one trillion, one hundred fourteen billion, five hundred forty-three million, two hundred forty-four thousand, two hundred sixty-one".