16056049000000 has 147 divisors (see below), whose sum is σ = 39835959604909. Its totient is φ = 6420816800000.

The previous prime is 16056048999997. The next prime is 16056049000003. The reversal of 16056049000000 is 94065061.

The square root of 16056049000000 is 4007000.

It is a perfect power (a square), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (16056048999997) and next prime (16056049000003).

It can be written as a sum of positive squares in 3 ways, for example, as 14066640304704 + 1989408695296 = 3750552^2 + 1410464^2 .

It is a super-4 number, since 4×16056049000000⁴ (a number of 54 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16056049000003) by changing a digit.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 4006997997 + ... + 4007002003.

Almost surely, 2^{16056049000000} is an apocalyptic number.

16056049000000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16056049000000 is the 4007000-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16056049000000

16056049000000 is an abundant number, since it is smaller than the sum of its proper divisors (23779910604909).

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

16056049000000 is an frugal number, since it uses more digits than its factorization.

16056049000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8056 (or 4014 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The spelling of 16056049000000 in words is "sixteen trillion, fifty-six billion, forty-nine million", and thus it is an aban number and an uban number.