16354466445360 has 80 divisors (see below), whose sum is σ = 50712110360064. Its totient is φ = 4360050030336.

The previous prime is 16354466445313. The next prime is 16354466445419. The reversal of 16354466445360 is 6354466445361.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 16354466445360.

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 15 ways as a sum of consecutive naturals, for example, 7994802 + ... + 9829841.

Almost surely, 2^{16354466445360} is an apocalyptic number.

16354466445360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16354466445360 is an abundant number, since it is smaller than the sum of its proper divisors (34357643914704).

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

16354466445360 is a wasteful number, since it uses less digits than its factorization.

16354466445360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17828482 (or 17828476 counting only the distinct ones).

The product of its (nonzero) digits is 74649600, while the sum is 57.

Subtracting from 16354466445360 its reverse (6354466445361), we obtain a palindrome (9999999999999).

The spelling of 16354466445360 in words is "sixteen trillion, three hundred fifty-four billion, four hundred sixty-six million, four hundred forty-five thousand, three hundred sixty".