6844440444486 has 32 divisors (see below), whose sum is σ = 14073855180000. Its totient is φ = 2217449385216.

The previous prime is 6844440444469. The next prime is 6844440444553.

6844440444486 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16243861 + ... + 16659888.

It is an arithmetic number, because the mean of its divisors is an integer number (439807974375).

Almost surely, 2^{6844440444486} is an apocalyptic number.

6844440444486 is an abundant number, since it is smaller than the sum of its proper divisors (7229414735514).

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

6844440444486 is a wasteful number, since it uses less digits than its factorization.

6844440444486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32904728.

The product of its (nonzero) digits is 150994944, while the sum is 60.

The spelling of 6844440444486 in words is "six trillion, eight hundred forty-four billion, four hundred forty million, four hundred forty-four thousand, four hundred eighty-six".