11105245313444 has 24 divisors (see below), whose sum is σ = 19476662742936. Its totient is φ = 5540495360000.

The previous prime is 11105245313419. The next prime is 11105245313453. The reversal of 11105245313444 is 44431354250111.

It can be written as a sum of positive squares in 4 ways, for example, as 8405592577600 + 2699652735844 = 2899240^2 + 1643062^2 .

It is a super-2 number, since 2×11105245313444² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11105245313398 and 11105245313407.

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, 2752304 + ... + 5457624.

It is an arithmetic number, because the mean of its divisors is an integer number (811527614289).

Almost surely, 2^{11105245313444} is an apocalyptic number.

It is an amenable number.

11105245313444 is a deficient number, since it is larger than the sum of its proper divisors (8371417429492).

11105245313444 is a wasteful number, since it uses less digits than its factorization.

11105245313444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2707567 (or 2707565 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

Adding to 11105245313444 its reverse (44431354250111), we get a palindrome (55536599563555).

The spelling of 11105245313444 in words is "eleven trillion, one hundred five billion, two hundred forty-five million, three hundred thirteen thousand, four hundred forty-four".