244402413022001 has 16 divisors (see below), whose sum is σ = 264431919607296. Its totient is φ = 224548899031296.

The previous prime is 244402413021973. The next prime is 244402413022003. The reversal of 244402413022001 is 100220314204442.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 244402413022001 - 2¹⁰ = 244402413020977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (244402413022003) 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 15 ways as a sum of consecutive naturals, for example, 7818086 + ... + 23450528.

It is an arithmetic number, because the mean of its divisors is an integer number (16526994975456).

Almost surely, 2^{244402413022001} is an apocalyptic number.

It is an amenable number.

244402413022001 is a deficient number, since it is larger than the sum of its proper divisors (20029506585295).

244402413022001 is a wasteful number, since it uses less digits than its factorization.

244402413022001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15638072.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 244402413022001 its reverse (100220314204442), we get a palindrome (344622727226443).

The spelling of 244402413022001 in words is "two hundred forty-four trillion, four hundred two billion, four hundred thirteen million, twenty-two thousand, one".