11451146114245 has 4 divisors (see below), whose sum is σ = 13741375337100. Its totient is φ = 9160916891392.

The previous prime is 11451146114227. The next prime is 11451146114321. The reversal of 11451146114245 is 54241164115411.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6234120099684 + 5217026014561 = 2496822^2 + 2284081^2 .

It is a cyclic number.

It is not a de Polignac number, because 11451146114245 - 2³⁵ = 11416786375877 is a prime.

It is a super-3 number, since 3×11451146114245³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 11451146114198 and 11451146114207.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 1145114611420 + ... + 1145114611429.

It is an arithmetic number, because the mean of its divisors is an integer number (3435343834275).

Almost surely, 2^{11451146114245} is an apocalyptic number.

It is an amenable number.

11451146114245 is a deficient number, since it is larger than the sum of its proper divisors (2290229222855).

11451146114245 is an equidigital number, since it uses as much as digits as its factorization.

11451146114245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2290229222854.

The product of its digits is 76800, while the sum is 40.

The spelling of 11451146114245 in words is "eleven trillion, four hundred fifty-one billion, one hundred forty-six million, one hundred fourteen thousand, two hundred forty-five".