6211440536344 has 32 divisors (see below), whose sum is σ = 11835677755440. Its totient is φ = 3055570329600.

The previous prime is 6211440536341. The next prime is 6211440536417. The reversal of 6211440536344 is 4436350441126.

It is a self number, because there is not a number n which added to its sum of digits gives 6211440536344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6211440536341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19247817 + ... + 19567864.

Almost surely, 2^{6211440536344} is an apocalyptic number.

It is an amenable number.

6211440536344 is a deficient number, since it is larger than the sum of its proper divisors (5624237219096).

6211440536344 is a wasteful number, since it uses less digits than its factorization.

6211440536344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38816011 (or 38816007 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 43.

The spelling of 6211440536344 in words is "six trillion, two hundred eleven billion, four hundred forty million, five hundred thirty-six thousand, three hundred forty-four".