11343544044 has 24 divisors (see below), whose sum is σ = 30249451008. Its totient is φ = 3241012560.

The previous prime is 11343544033. The next prime is 11343544067. The reversal of 11343544044 is 44044534311.

It is a junction number, because it is equal to n+sod(n) for n = 11343543996 and 11343544014.

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, 67521012 + ... + 67521179.

It is an arithmetic number, because the mean of its divisors is an integer number (1260393792).

Almost surely, 2^11343544044 is an apocalyptic number.

11343544044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11343544044 is an abundant number, since it is smaller than the sum of its proper divisors (18905906964).

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

11343544044 is a wasteful number, since it uses less digits than its factorization.

11343544044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135042205 (or 135042203 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 33.

The spelling of 11343544044 in words is "eleven billion, three hundred forty-three million, five hundred forty-four thousand, forty-four".