16471155122344 has 128 divisors (see below), whose sum is σ = 35080470432000. Its totient is φ = 7187385913344.

The previous prime is 16471155122239. The next prime is 16471155122353. The reversal of 16471155122344 is 44322155117461.

It is a junction number, because it is equal to n+sod(n) for n = 16471155122294 and 16471155122303.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2801690397 + ... + 2801696275.

It is an arithmetic number, because the mean of its divisors is an integer number (274066175250).

Almost surely, 2^{16471155122344} 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 16471155122344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17540235216000).

16471155122344 is an abundant number, since it is smaller than the sum of its proper divisors (18609315309656).

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

16471155122344 is a wasteful number, since it uses less digits than its factorization.

16471155122344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8547 (or 8543 counting only the distinct ones).

The product of its digits is 806400, while the sum is 46.

The spelling of 16471155122344 in words is "sixteen trillion, four hundred seventy-one billion, one hundred fifty-five million, one hundred twenty-two thousand, three hundred forty-four".