11444455444411 has 8 divisors (see below), whose sum is σ = 12503805652800. Its totient is φ = 10388262764040.

The previous prime is 11444455444381. The next prime is 11444455444447.

11444455444411 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 11444455444411 - 2¹⁵ = 11444455411643 is a prime.

It is a super-2 number, since 2×11444455444411² (a number of 27 digits) contains 22 as substring.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (11444455444211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 789374421 + ... + 789388918.

It is an arithmetic number, because the mean of its divisors is an integer number (1562975706600).

Almost surely, 2^{11444455444411} is an apocalyptic number.

11444455444411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11444455444411 is a deficient number, since it is larger than the sum of its proper divisors (1059350208389).

11444455444411 is a wasteful number, since it uses less digits than its factorization.

11444455444411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1578764009.

The product of its digits is 1638400, while the sum is 46.

It can be divided in two parts, 1144445 and 5444411, that added together give a palindrome (6588856).

The spelling of 11444455444411 in words is "eleven trillion, four hundred forty-four billion, four hundred fifty-five million, four hundred forty-four thousand, four hundred eleven".