44013402323225 has 24 divisors (see below), whose sum is σ = 55346792667840. Its totient is φ = 34713862232000.

The previous prime is 44013402323221. The next prime is 44013402323239. The reversal of 44013402323225 is 52232320431044.

44013402323225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 44013402323225 - 2² = 44013402323221 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44013402323221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69814670 + ... + 70442280.

It is an arithmetic number, because the mean of its divisors is an integer number (2306116361160).

Almost surely, 2^{44013402323225} is an apocalyptic number.

It is an amenable number.

44013402323225 is a deficient number, since it is larger than the sum of its proper divisors (11333390344615).

44013402323225 is a wasteful number, since it uses less digits than its factorization.

44013402323225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667201 (or 667196 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 44013402323225 its reverse (52232320431044), we get a palindrome (96245722754269).

The spelling of 44013402323225 in words is "forty-four trillion, thirteen billion, four hundred two million, three hundred twenty-three thousand, two hundred twenty-five".