6354400044536 has 32 divisors (see below), whose sum is σ = 11953531774080. Its totient is φ = 3166794000000.

The previous prime is 6354400044529. The next prime is 6354400044563.

6354400044536 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 7 ways as a sum of consecutive naturals, for example, 21411161 + ... + 21705911.

It is an arithmetic number, because the mean of its divisors is an integer number (373547867940).

Almost surely, 2^{6354400044536} is an apocalyptic number.

It is an amenable number.

6354400044536 is a deficient number, since it is larger than the sum of its proper divisors (5599131729544).

6354400044536 is a wasteful number, since it uses less digits than its factorization.

6354400044536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303575 (or 303571 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 44.

It can be divided in two parts, 63544000 and 44536, that added together give a palindrome (63588536).

The spelling of 6354400044536 in words is "six trillion, three hundred fifty-four billion, four hundred million, forty-four thousand, five hundred thirty-six".