6344536354436 has 36 divisors (see below), whose sum is σ = 12925668195216. Its totient is φ = 2716980714000.

The previous prime is 6344536354417. The next prime is 6344536354469.

6344536354436 is nontrivially palindromic in base 10.

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 in 11 ways as a sum of consecutive naturals, for example, 12283790 + ... + 12789861.

It is an arithmetic number, because the mean of its divisors is an integer number (359046338756).

Almost surely, 2^{6344536354436} is an apocalyptic number.

It is an amenable number.

6344536354436 is an abundant number, since it is smaller than the sum of its proper divisors (6581131840780).

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

6344536354436 is a wasteful number, since it uses less digits than its factorization.

6344536354436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25074960 (or 25074951 counting only the distinct ones).

The product of its digits is 111974400, while the sum is 56.

The spelling of 6344536354436 in words is "six trillion, three hundred forty-four billion, five hundred thirty-six million, three hundred fifty-four thousand, four hundred thirty-six".