11444330126 has 4 divisors (see below), whose sum is σ = 17166495192. Its totient is φ = 5722165062.

The previous prime is 11444330111. The next prime is 11444330129. The reversal of 11444330126 is 62103344411.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 62103344411 = 38671 ⋅1605941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11444330129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2861082530 + ... + 2861082533.

It is an arithmetic number, because the mean of its divisors is an integer number (4291623798).

Almost surely, 2^11444330126 is an apocalyptic number.

11444330126 is a deficient number, since it is larger than the sum of its proper divisors (5722165066).

11444330126 is an equidigital number, since it uses as much as digits as its factorization.

11444330126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5722165065.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 11444330126 its reverse (62103344411), we get a palindrome (73547674537).

The spelling of 11444330126 in words is "eleven billion, four hundred forty-four million, three hundred thirty thousand, one hundred twenty-six".