244001244032 has 128 divisors (see below), whose sum is σ = 617572300800. Its totient is φ = 93414021120.

The previous prime is 244001244017. The next prime is 244001244037. The reversal of 244001244032 is 230442100442.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 244001243992 and 244001244010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244001244037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23219 + ... + 698957.

It is an arithmetic number, because the mean of its divisors is an integer number (4824783600).

Almost surely, 2^244001244032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 244001244032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (308786150400).

244001244032 is an abundant number, since it is smaller than the sum of its proper divisors (373571056768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

244001244032 is a wasteful number, since it uses less digits than its factorization.

244001244032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675804 (or 675792 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 244001244032 its reverse (230442100442), we get a palindrome (474443344474).

The spelling of 244001244032 in words is "two hundred forty-four billion, one million, two hundred forty-four thousand, thirty-two".