16334554434000 has 160 divisors (see below), whose sum is σ = 57450113136000. Its totient is φ = 3959891968000.

The previous prime is 16334554433993. The next prime is 16334554434001. The reversal of 16334554434000 is 43445543361.

16334554434000 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 not an unprimeable number, because it can be changed into a prime (16334554434001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 123680625 + ... + 123812624.

It is an arithmetic number, because the mean of its divisors is an integer number (359063207100).

Almost surely, 2^{16334554434000} is an apocalyptic number.

16334554434000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16334554434000 is an abundant number, since it is smaller than the sum of its proper divisors (41115558702000).

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

16334554434000 is a wasteful number, since it uses less digits than its factorization.

16334554434000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247493286 (or 247493270 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 42.

Adding to 16334554434000 its reverse (43445543361), we get a palindrome (16377999977361).

The spelling of 16334554434000 in words is "sixteen trillion, three hundred thirty-four billion, five hundred fifty-four million, four hundred thirty-four thousand".