16465134304 has 96 divisors (see below), whose sum is σ = 36263959200. Its totient is φ = 7313080320.

The previous prime is 16465134271. The next prime is 16465134313. The reversal of 16465134304 is 40343156461.

It is a super-2 number, since 2×16465134304² (a number of 21 digits) contains 22 as substring.

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, 2901582 + ... + 2907250.

It is an arithmetic number, because the mean of its divisors is an integer number (377749575).

Almost surely, 2^16465134304 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 16465134304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18131979600).

16465134304 is an abundant number, since it is smaller than the sum of its proper divisors (19798824896).

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

16465134304 is a wasteful number, since it uses less digits than its factorization.

16465134304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5996 (or 5988 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 16465134304 in words is "sixteen billion, four hundred sixty-five million, one hundred thirty-four thousand, three hundred four".