16332434048478 has 32 divisors (see below), whose sum is σ = 33791487465600. Its totient is φ = 5256377506016.

The previous prime is 16332434048467. The next prime is 16332434048521. The reversal of 16332434048478 is 87484043423361.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33325333 + ... + 33811871.

It is an arithmetic number, because the mean of its divisors is an integer number (1055983983300).

Almost surely, 2^{16332434048478} is an apocalyptic number.

16332434048478 is an abundant number, since it is smaller than the sum of its proper divisors (17459053417122).

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

16332434048478 is a wasteful number, since it uses less digits than its factorization.

16332434048478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679496.

The product of its (nonzero) digits is 37158912, while the sum is 57.

The spelling of 16332434048478 in words is "sixteen trillion, three hundred thirty-two billion, four hundred thirty-four million, forty-eight thousand, four hundred seventy-eight".