11144051141444 has 24 divisors (see below), whose sum is σ = 21002355611328. Its totient is φ = 5143382411040.

The previous prime is 11144051141437. The next prime is 11144051141471. The reversal of 11144051141444 is 44414115044111.

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, 13333409 + ... + 14144535.

It is an arithmetic number, because the mean of its divisors is an integer number (875098150472).

Almost surely, 2^{11144051141444} is an apocalyptic number.

It is an amenable number.

11144051141444 is a deficient number, since it is larger than the sum of its proper divisors (9858304469884).

11144051141444 is a wasteful number, since it uses less digits than its factorization.

11144051141444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1075355 (or 1075353 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 35.

Adding to 11144051141444 its reverse (44414115044111), we get a palindrome (55558166185555).

The spelling of 11144051141444 in words is "eleven trillion, one hundred forty-four billion, fifty-one million, one hundred forty-one thousand, four hundred forty-four".