11044430001040 has 20 divisors (see below), whose sum is σ = 25678299752604. Its totient is φ = 4417772000384.

The previous prime is 11044430001037. The next prime is 11044430001071. The reversal of 11044430001040 is 4010003444011.

11044430001040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 5624790128896 + 5419639872144 = 2371664^2 + 2328012^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69027687427 + ... + 69027687586.

Almost surely, 2^{11044430001040} is an apocalyptic number.

11044430001040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11044430001040 is an abundant number, since it is smaller than the sum of its proper divisors (14633869751564).

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

11044430001040 is a wasteful number, since it uses less digits than its factorization.

11044430001040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138055375026 (or 138055375020 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 11044430001040 its reverse (4010003444011), we get a palindrome (15054433445051).

The spelling of 11044430001040 in words is "eleven trillion, forty-four billion, four hundred thirty million, one thousand, forty".