16433650467744 has 384 divisors, whose sum is σ = 49363152814080. Its totient is φ = 4759222272000.

The previous prime is 16433650467737. The next prime is 16433650467821. The reversal of 16433650467744 is 44776405633461.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 121707469 + ... + 121842419.

It is an arithmetic number, because the mean of its divisors is an integer number (128549877120).

Almost surely, 2^{16433650467744} 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 16433650467744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24681576407040).

16433650467744 is an abundant number, since it is smaller than the sum of its proper divisors (32929502346336).

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

16433650467744 is a wasteful number, since it uses less digits than its factorization.

16433650467744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135124 (or 135116 counting only the distinct ones).

The product of its (nonzero) digits is 121927680, while the sum is 60.

The spelling of 16433650467744 in words is "sixteen trillion, four hundred thirty-three billion, six hundred fifty million, four hundred sixty-seven thousand, seven hundred forty-four".