16304018143072 has 96 divisors (see below), whose sum is σ = 35680294377504. Its totient is φ = 7271061811200.

The previous prime is 16304018143069. The next prime is 16304018143117. The reversal of 16304018143072 is 27034181040361.

16304018143072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7568068 + ... + 9480700.

It is an arithmetic number, because the mean of its divisors is an integer number (371669733099).

Almost surely, 2^{16304018143072} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16304018143072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17840147188752).

16304018143072 is an abundant number, since it is smaller than the sum of its proper divisors (19376276234432).

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

16304018143072 is a wasteful number, since it uses less digits than its factorization.

16304018143072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1913112 (or 1913104 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The spelling of 16304018143072 in words is "sixteen trillion, three hundred four billion, eighteen million, one hundred forty-three thousand, seventy-two".