16440862955748 has 96 divisors (see below), whose sum is σ = 47844713269248. Its totient is φ = 4268858630400.

The previous prime is 16440862955743. The next prime is 16440862955749. The reversal of 16440862955748 is 84755926804461.

It is a super-3 number, since 3×16440862955748³ (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (16440862955743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 474088 + ... + 5753823.

It is an arithmetic number, because the mean of its divisors is an integer number (498382429888).

Almost surely, 2^{16440862955748} is an apocalyptic number.

It is an amenable number.

16440862955748 is an abundant number, since it is smaller than the sum of its proper divisors (31403850313500).

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

16440862955748 is a wasteful number, since it uses less digits than its factorization.

16440862955748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6230793 (or 6230791 counting only the distinct ones).

The product of its (nonzero) digits is 464486400, while the sum is 69.

The spelling of 16440862955748 in words is "sixteen trillion, four hundred forty billion, eight hundred sixty-two million, nine hundred fifty-five thousand, seven hundred forty-eight".