3440400002044 has 6 divisors (see below), whose sum is σ = 6020700003584. Its totient is φ = 1720200001020.

The previous prime is 3440400002003. The next prime is 3440400002119. The reversal of 3440400002044 is 4402000040443.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 430050000252 + ... + 430050000259.

Almost surely, 2^{3440400002044} is an apocalyptic number.

It is an amenable number.

3440400002044 is a deficient number, since it is larger than the sum of its proper divisors (2580300001540).

3440400002044 is a wasteful number, since it uses less digits than its factorization.

3440400002044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860100000515 (or 860100000513 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 25.

Adding to 3440400002044 its reverse (4402000040443), we get a palindrome (7842400042487).

The spelling of 3440400002044 in words is "three trillion, four hundred forty billion, four hundred million, two thousand, forty-four".