11006453301449 has 4 divisors (see below), whose sum is σ = 11653891730964. Its totient is φ = 10359014871936.

The previous prime is 11006453301439. The next prime is 11006453301497. The reversal of 11006453301449 is 94410335460011.

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 8781105403849 + 2225347897600 = 2963293^2 + 1491760^2 .

It is a cyclic number.

It is not a de Polignac number, because 11006453301449 - 2²⁴ = 11006436524233 is a prime.

It is a super-2 number, since 2×11006453301449² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11006453301439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 323719214732 + ... + 323719214765.

It is an arithmetic number, because the mean of its divisors is an integer number (2913472932741).

Almost surely, 2^{11006453301449} is an apocalyptic number.

It is an amenable number.

11006453301449 is a deficient number, since it is larger than the sum of its proper divisors (647438429515).

11006453301449 is an equidigital number, since it uses as much as digits as its factorization.

11006453301449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647438429514.

The product of its (nonzero) digits is 155520, while the sum is 41.

The spelling of 11006453301449 in words is "eleven trillion, six billion, four hundred fifty-three million, three hundred one thousand, four hundred forty-nine".