11450144305 has 8 divisors (see below), whose sum is σ = 13790876544. Its totient is φ = 9126313200.

The previous prime is 11450144291. The next prime is 11450144339. The reversal of 11450144305 is 50344105411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11450144305 - 2⁷ = 11450144177 is a prime.

It is a super-2 number, since 2×11450144305² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4223791 + ... + 4226500.

It is an arithmetic number, because the mean of its divisors is an integer number (1723859568).

Almost surely, 2^11450144305 is an apocalyptic number.

It is an amenable number.

11450144305 is a deficient number, since it is larger than the sum of its proper divisors (2340732239).

11450144305 is an equidigital number, since it uses as much as digits as its factorization.

11450144305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8450567.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 11450144305 its reverse (50344105411), we get a palindrome (61794249716).

The spelling of 11450144305 in words is "eleven billion, four hundred fifty million, one hundred forty-four thousand, three hundred five".