11320444425 has 12 divisors (see below), whose sum is σ = 18716468240. Its totient is φ = 6037570320.

The previous prime is 11320444417. The next prime is 11320444427. The reversal of 11320444425 is 52444402311.

It is not a de Polignac number, because 11320444425 - 2³ = 11320444417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11320444392 and 11320444401.

It is not an unprimeable number, because it can be changed into a prime (11320444427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75469555 + ... + 75469704.

Almost surely, 2^11320444425 is an apocalyptic number.

11320444425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11320444425 is a deficient number, since it is larger than the sum of its proper divisors (7396023815).

11320444425 is a wasteful number, since it uses less digits than its factorization.

11320444425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150939272 (or 150939267 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 11320444425 its reverse (52444402311), we get a palindrome (63764846736).

The spelling of 11320444425 in words is "eleven billion, three hundred twenty million, four hundred forty-four thousand, four hundred twenty-five".