4400412005215 has 32 divisors (see below), whose sum is σ = 5539996560384. Its totient is φ = 3351462744960.

The previous prime is 4400412005189. The next prime is 4400412005237. The reversal of 4400412005215 is 5125002140044.

It is a de Polignac number, because none of the positive numbers 2^k-4400412005215 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35509392 + ... + 35633098.

It is an arithmetic number, because the mean of its divisors is an integer number (173124892512).

Almost surely, 2^{4400412005215} is an apocalyptic number.

4400412005215 is a deficient number, since it is larger than the sum of its proper divisors (1139584555169).

4400412005215 is a wasteful number, since it uses less digits than its factorization.

4400412005215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127887.

The product of its (nonzero) digits is 6400, while the sum is 28.

Adding to 4400412005215 its reverse (5125002140044), we get a palindrome (9525414145259).

The spelling of 4400412005215 in words is "four trillion, four hundred billion, four hundred twelve million, five thousand, two hundred fifteen".