11440450405301 has 32 divisors (see below), whose sum is σ = 12216894750720. Its totient is φ = 10689136121664.

The previous prime is 11440450405247. The next prime is 11440450405309. The reversal of 11440450405301 is 10350405404411.

It is a de Polignac number, because none of the positive numbers 2^k-11440450405301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11440450405309) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 563919980 + ... + 563940266.

It is an arithmetic number, because the mean of its divisors is an integer number (381777960960).

Almost surely, 2^{11440450405301} is an apocalyptic number.

It is an amenable number.

11440450405301 is a deficient number, since it is larger than the sum of its proper divisors (776444345419).

11440450405301 is a wasteful number, since it uses less digits than its factorization.

11440450405301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22385.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 11440450405301 its reverse (10350405404411), we get a palindrome (21790855809712).

The spelling of 11440450405301 in words is "eleven trillion, four hundred forty billion, four hundred fifty million, four hundred five thousand, three hundred one".