3044223040040 has 512 divisors, whose sum is σ = 9135431424000. Its totient is φ = 886691266560.

The previous prime is 3044223040021. The next prime is 3044223040043. The reversal of 3044223040040 is 400403224403.

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 = 3044223039991 and 3044223040009.

It is not an unprimeable number, because it can be changed into a prime (3044223040043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 250567886 + ... + 250580034.

It is an arithmetic number, because the mean of its divisors is an integer number (17842639500).

Almost surely, 2^{3044223040040} 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 3044223040040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4567715712000).

3044223040040 is an abundant number, since it is smaller than the sum of its proper divisors (6091208383960).

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

3044223040040 is a wasteful number, since it uses less digits than its factorization.

3044223040040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12317 (or 12313 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 3044223040040 its reverse (400403224403), we get a palindrome (3444626264443).

The spelling of 3044223040040 in words is "three trillion, forty-four billion, two hundred twenty-three million, forty thousand, forty".