6323449118016 has 56 divisors (see below), whose sum is σ = 16932368313504. Its totient is φ = 2082420989440.

The previous prime is 6323449118011. The next prime is 6323449118053. The reversal of 6323449118016 is 6108119443236.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6323449118011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198385455 + ... + 198417326.

It is an arithmetic number, because the mean of its divisors is an integer number (302363719884).

Almost surely, 2^{6323449118016} is an apocalyptic number.

It is an amenable number.

6323449118016 is an abundant number, since it is smaller than the sum of its proper divisors (10608919195488).

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

6323449118016 is a wasteful number, since it uses less digits than its factorization.

6323449118016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396802879 (or 396802869 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 48.

The spelling of 6323449118016 in words is "six trillion, three hundred twenty-three billion, four hundred forty-nine million, one hundred eighteen thousand, sixteen".