11304352445 has 4 divisors (see below), whose sum is σ = 13565222940. Its totient is φ = 9043481952.

The previous prime is 11304352429. The next prime is 11304352463. The reversal of 11304352445 is 54425340311.

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 3901126681 + 7403225764 = 62459^2 + 86042^2 .

It is a cyclic number.

It is not a de Polignac number, because 11304352445 - 2⁴ = 11304352429 is a prime.

It is a super-3 number, since 3×11304352445³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1130435240 + ... + 1130435249.

It is an arithmetic number, because the mean of its divisors is an integer number (3391305735).

Almost surely, 2^11304352445 is an apocalyptic number.

It is an amenable number.

11304352445 is a deficient number, since it is larger than the sum of its proper divisors (2260870495).

11304352445 is an equidigital number, since it uses as much as digits as its factorization.

11304352445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2260870494.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 11304352445 its reverse (54425340311), we get a palindrome (65729692756).

The spelling of 11304352445 in words is "eleven billion, three hundred four million, three hundred fifty-two thousand, four hundred forty-five".