16049359744 has 64 divisors (see below), whose sum is σ = 34903975680. Its totient is φ = 7290150400.

The previous prime is 16049359709. The next prime is 16049359757. The reversal of 16049359744 is 44795394061.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 16049359691 and 16049359700.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2715897 + ... + 2721799.

It is an arithmetic number, because the mean of its divisors is an integer number (545374620).

Almost surely, 2^16049359744 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 16049359744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17451987840).

16049359744 is an abundant number, since it is smaller than the sum of its proper divisors (18854615936).

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

16049359744 is a wasteful number, since it uses less digits than its factorization.

16049359744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7859 (or 7847 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 52.

The spelling of 16049359744 in words is "sixteen billion, forty-nine million, three hundred fifty-nine thousand, seven hundred forty-four".