7120544214 has 64 divisors (see below), whose sum is σ = 17262720000. Its totient is φ = 1911456768.

The previous prime is 7120544201. The next prime is 7120544219. The reversal of 7120544214 is 4124450217.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7120544219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 419362 + ... + 436010.

It is an arithmetic number, because the mean of its divisors is an integer number (269730000).

Almost surely, 2^7120544214 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7120544214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8631360000).

7120544214 is an abundant number, since it is smaller than the sum of its proper divisors (10142175786).

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

7120544214 is a wasteful number, since it uses less digits than its factorization.

7120544214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17277.

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 7120544214 is about 84383.3171545182. The cubic root of 7120544214 is about 1923.8493569049.

The spelling of 7120544214 in words is "seven billion, one hundred twenty million, five hundred forty-four thousand, two hundred fourteen".