16029777484448 has 192 divisors, whose sum is σ = 39622870909440. Its totient is φ = 6215130611712.

The previous prime is 16029777484447. The next prime is 16029777484541. The reversal of 16029777484448 is 84448477792061.

It is not an unprimeable number, because it can be changed into a prime (16029777484447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28818308 + ... + 29369276.

It is an arithmetic number, because the mean of its divisors is an integer number (206369119320).

Almost surely, 2^{16029777484448} 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 16029777484448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19811435454720).

16029777484448 is an abundant number, since it is smaller than the sum of its proper divisors (23593093424992).

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

16029777484448 is a wasteful number, since it uses less digits than its factorization.

16029777484448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551199 (or 551191 counting only the distinct ones).

The product of its (nonzero) digits is 606928896, while the sum is 71.

The spelling of 16029777484448 in words is "sixteen trillion, twenty-nine billion, seven hundred seventy-seven million, four hundred eighty-four thousand, four hundred forty-eight".