16434113116644 has 48 divisors (see below), whose sum is σ = 42607824215040. Its totient is φ = 5477926583520.

The previous prime is 16434113116591. The next prime is 16434113116697. The reversal of 16434113116644 is 44661131143461.

16434113116644 is a `hidden beast` number, since 1 + 6 + 4 + 3 + 411 + 31 + 166 + 44 = 666.

It is an interprime number because it is at equal distance from previous prime (16434113116591) and next prime (16434113116697).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 16434113116644.

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, 3893682 + ... + 6930294.

It is an arithmetic number, because the mean of its divisors is an integer number (887663004480).

Almost surely, 2^{16434113116644} is an apocalyptic number.

It is an amenable number.

16434113116644 is an abundant number, since it is smaller than the sum of its proper divisors (26173711098396).

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

16434113116644 is a wasteful number, since it uses less digits than its factorization.

16434113116644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3086737 (or 3086729 counting only the distinct ones).

The product of its digits is 497664, while the sum is 45.

The spelling of 16434113116644 in words is "sixteen trillion, four hundred thirty-four billion, one hundred thirteen million, one hundred sixteen thousand, six hundred forty-four".