7130559744 has 216 divisors, whose sum is σ = 25632839232. Its totient is φ = 1852047360.

The previous prime is 7130559727. The next prime is 7130559853. The reversal of 7130559744 is 4479550317.

7130559744 is a `hidden beast` number, since 7 + 13 + 0 + 5 + 597 + 44 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 7130559744.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 157312 + ... + 197504.

It is an arithmetic number, because the mean of its divisors is an integer number (118670552).

Almost surely, 2^7130559744 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 7130559744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12816419616).

7130559744 is an abundant number, since it is smaller than the sum of its proper divisors (18502279488).

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

7130559744 is a wasteful number, since it uses less digits than its factorization.

7130559744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40233 (or 40216 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 45.

The square root of 7130559744 is about 84442.6417398224. The cubic root of 7130559744 is about 1924.7509426700.

The spelling of 7130559744 in words is "seven billion, one hundred thirty million, five hundred fifty-nine thousand, seven hundred forty-four".