11444103423 has 6 divisors (see below), whose sum is σ = 16530371624. Its totient is φ = 7629402276.

The previous prime is 11444103413. The next prime is 11444103439. The reversal of 11444103423 is 32430144411.

It is not a de Polignac number, because 11444103423 - 2¹² = 11444099327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11444103403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 635783515 + ... + 635783532.

Almost surely, 2^11444103423 is an apocalyptic number.

11444103423 is a deficient number, since it is larger than the sum of its proper divisors (5086268201).

11444103423 is a wasteful number, since it uses less digits than its factorization.

11444103423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1271567053 (or 1271567050 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 11444103423 its reverse (32430144411), we get a palindrome (43874247834).

The spelling of 11444103423 in words is "eleven billion, four hundred forty-four million, one hundred three thousand, four hundred twenty-three".