16434161206422 has 32 divisors (see below), whose sum is σ = 32881452576000. Its totient is φ = 5475865744800.

The previous prime is 16434161206417. The next prime is 16434161206423. The reversal of 16434161206422 is 22460216143461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16434161206423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 207822063 + ... + 207901125.

It is an arithmetic number, because the mean of its divisors is an integer number (1027545393000).

Almost surely, 2^{16434161206422} is an apocalyptic number.

16434161206422 is an abundant number, since it is smaller than the sum of its proper divisors (16447291369578).

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

16434161206422 is a wasteful number, since it uses less digits than its factorization.

16434161206422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92468.

The product of its (nonzero) digits is 331776, while the sum is 42.

Adding to 16434161206422 its reverse (22460216143461), we get a palindrome (38894377349883).

The spelling of 16434161206422 in words is "sixteen trillion, four hundred thirty-four billion, one hundred sixty-one million, two hundred six thousand, four hundred twenty-two".