16433314727394 has 64 divisors (see below), whose sum is σ = 33319702346112. Its totient is φ = 5402884032000.

The previous prime is 16433314727393. The next prime is 16433314727399. The reversal of 16433314727394 is 49372741333461.

It is not an unprimeable number, because it can be changed into a prime (16433314727393) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 93176494 + ... + 93352694.

It is an arithmetic number, because the mean of its divisors is an integer number (520620349158).

Almost surely, 2^{16433314727394} is an apocalyptic number.

16433314727394 is an abundant number, since it is smaller than the sum of its proper divisors (16886387618718).

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

16433314727394 is a wasteful number, since it uses less digits than its factorization.

16433314727394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177091.

The product of its digits is 27433728, while the sum is 57.

The spelling of 16433314727394 in words is "sixteen trillion, four hundred thirty-three billion, three hundred fourteen million, seven hundred twenty-seven thousand, three hundred ninety-four".