16105300464 has 80 divisors (see below), whose sum is σ = 45461911680. Its totient is φ = 4872410880.

The previous prime is 16105300441. The next prime is 16105300501. The reversal of 16105300464 is 46400350161.

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, 302194 + ... + 351470.

It is an arithmetic number, because the mean of its divisors is an integer number (568273896).

Almost surely, 2^16105300464 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 16105300464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22730955840).

16105300464 is an abundant number, since it is smaller than the sum of its proper divisors (29356611216).

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

16105300464 is a wasteful number, since it uses less digits than its factorization.

16105300464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49918 (or 49912 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 16105300464 in words is "sixteen billion, one hundred five million, three hundred thousand, four hundred sixty-four".