16114959872 has 160 divisors (see below), whose sum is σ = 38205367200. Its totient is φ = 6706298880.

The previous prime is 16114959829. The next prime is 16114959893. The reversal of 16114959872 is 27895941161.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3540254 + ... + 3544802.

It is an arithmetic number, because the mean of its divisors is an integer number (238783545).

Almost surely, 2^16114959872 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 16114959872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19102683600).

16114959872 is an abundant number, since it is smaller than the sum of its proper divisors (22090407328).

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

16114959872 is a wasteful number, since it uses less digits than its factorization.

16114959872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4632 (or 4616 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 53.

The spelling of 16114959872 in words is "sixteen billion, one hundred fourteen million, nine hundred fifty-nine thousand, eight hundred seventy-two".