11044424442 has 16 divisors (see below), whose sum is σ = 23388193152. Its totient is φ = 3464917440.

The previous prime is 11044424429. The next prime is 11044424453. The reversal of 11044424442 is 24442444011.

It is a super-2 number, since 2×11044424442² (a number of 21 digits) contains 22 as substring.

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, 54139234 + ... + 54139437.

It is an arithmetic number, because the mean of its divisors is an integer number (1461762072).

Almost surely, 2^11044424442 is an apocalyptic number.

11044424442 is an abundant number, since it is smaller than the sum of its proper divisors (12343768710).

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

11044424442 is a wasteful number, since it uses less digits than its factorization.

11044424442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108278693.

The product of its (nonzero) digits is 16384, while the sum is 30.

Adding to 11044424442 its reverse (24442444011), we get a palindrome (35486868453).

The spelling of 11044424442 in words is "eleven billion, forty-four million, four hundred twenty-four thousand, four hundred forty-two".