11444202425 has 6 divisors (see below), whose sum is σ = 14190811038. Its totient is φ = 9155361920.

The previous prime is 11444202373. The next prime is 11444202433. The reversal of 11444202425 is 52420244411.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 151314601 + 11292887824 = 12301^2 + 106268^2 .

It is not a de Polignac number, because 11444202425 - 2⁶ = 11444202361 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 228884024 + ... + 228884073.

It is an arithmetic number, because the mean of its divisors is an integer number (2365135173).

Almost surely, 2^11444202425 is an apocalyptic number.

It is an amenable number.

11444202425 is a deficient number, since it is larger than the sum of its proper divisors (2746608613).

11444202425 is an equidigital number, since it uses as much as digits as its factorization.

11444202425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457768107 (or 457768102 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 29.

Adding to 11444202425 its reverse (52420244411), we get a palindrome (63864446836).

The spelling of 11444202425 in words is "eleven billion, four hundred forty-four million, two hundred two thousand, four hundred twenty-five".