11103244114440 has 64 divisors (see below), whose sum is σ = 33309962784000. Its totient is φ = 2960844613632.

The previous prime is 11103244114433. The next prime is 11103244114489. The reversal of 11103244114440 is 4441144230111.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 11103244114398 and 11103244114407.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26251761 + ... + 26671359.

It is an arithmetic number, because the mean of its divisors is an integer number (520468168500).

Almost surely, 2^{11103244114440} is an apocalyptic number.

11103244114440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11103244114440 is an abundant number, since it is smaller than the sum of its proper divisors (22206718669560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11103244114440 is a wasteful number, since it uses less digits than its factorization.

11103244114440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640126 (or 640122 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

Adding to 11103244114440 its reverse (4441144230111), we get a palindrome (15544388344551).

The spelling of 11103244114440 in words is "eleven trillion, one hundred three billion, two hundred forty-four million, one hundred fourteen thousand, four hundred forty".