11044030401 has 16 divisors (see below), whose sum is σ = 16364376000. Its totient is φ = 7361404704.

The previous prime is 11044030379. The next prime is 11044030409. The reversal of 11044030401 is 10403044011.

It is not a de Polignac number, because 11044030401 - 2⁵ = 11044030369 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11044030409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137605 + ... + 202541.

It is an arithmetic number, because the mean of its divisors is an integer number (1022773500).

Almost surely, 2^11044030401 is an apocalyptic number.

It is an amenable number.

11044030401 is a deficient number, since it is larger than the sum of its proper divisors (5320345599).

11044030401 is an equidigital number, since it uses as much as digits as its factorization.

11044030401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71245 (or 71239 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 11044030401 its reverse (10403044011), we get a palindrome (21447074412).

The spelling of 11044030401 in words is "eleven billion, forty-four million, thirty thousand, four hundred one".