16433256320322 has 16 divisors (see below), whose sum is σ = 33191923658112. Its totient is φ = 5423516937200.

The previous prime is 16433256320287. The next prime is 16433256320333. The reversal of 16433256320322 is 22302365233461.

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 7 ways as a sum of consecutive naturals, for example, 13558791738 + ... + 13558792949.

It is an arithmetic number, because the mean of its divisors is an integer number (2074495228632).

Almost surely, 2^{16433256320322} is an apocalyptic number.

16433256320322 is an abundant number, since it is smaller than the sum of its proper divisors (16758667337790).

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

16433256320322 is a wasteful number, since it uses less digits than its factorization.

16433256320322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27117584793.

The product of its (nonzero) digits is 933120, while the sum is 42.

The spelling of 16433256320322 in words is "sixteen trillion, four hundred thirty-three billion, two hundred fifty-six million, three hundred twenty thousand, three hundred twenty-two".