4400521225312 has 24 divisors (see below), whose sum is σ = 8664228837936. Its totient is φ = 2200082155392.

The previous prime is 4400521225297. The next prime is 4400521225327. The reversal of 4400521225312 is 2135221250044.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4400521225297) and next prime (4400521225327).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5175643 + ... + 5965594.

It is an arithmetic number, because the mean of its divisors is an integer number (361009534914).

Almost surely, 2^{4400521225312} is an apocalyptic number.

It is an amenable number.

4400521225312 is a deficient number, since it is larger than the sum of its proper divisors (4263707612624).

4400521225312 is a wasteful number, since it uses less digits than its factorization.

4400521225312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11153590 (or 11153582 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 4400521225312 its reverse (2135221250044), we get a palindrome (6535742475356).

The spelling of 4400521225312 in words is "four trillion, four hundred billion, five hundred twenty-one million, two hundred twenty-five thousand, three hundred twelve".