11245114409 has 2 divisors, whose sum is σ = 11245114410. Its totient is φ = 11245114408.

The previous prime is 11245114393. The next prime is 11245114411. The reversal of 11245114409 is 90441154211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11152416025 + 92698384 = 105605^2 + 9628^2 .

It is a cyclic number.

It is not a de Polignac number, because 11245114409 - 2⁴ = 11245114393 is a prime.

Together with 11245114411, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11245114429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5622557204 + 5622557205.

It is an arithmetic number, because the mean of its divisors is an integer number (5622557205).

Almost surely, 2^11245114409 is an apocalyptic number.

It is an amenable number.

11245114409 is a deficient number, since it is larger than the sum of its proper divisors (1).

11245114409 is an equidigital number, since it uses as much as digits as its factorization.

11245114409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 32.

The spelling of 11245114409 in words is "eleven billion, two hundred forty-five million, one hundred fourteen thousand, four hundred nine".