7057180944 has 160 divisors (see below), whose sum is σ = 23261606400. Its totient is φ = 2025959040.

The previous prime is 7057180939. The next prime is 7057180957. The reversal of 7057180944 is 4490817507.

It is a happy number.

7057180944 is a `hidden beast` number, since 70 + 571 + 8 + 0 + 9 + 4 + 4 = 666.

It is a super-3 number, since 3×7057180944³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 7057180944.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51207 + ... + 129369.

It is an arithmetic number, because the mean of its divisors is an integer number (145385040).

Almost surely, 2^7057180944 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 7057180944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11630803200).

7057180944 is an abundant number, since it is smaller than the sum of its proper divisors (16204425456).

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

7057180944 is a wasteful number, since it uses less digits than its factorization.

7057180944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78210 (or 78198 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 45.

The square root of 7057180944 is about 84007.0291344718. The cubic root of 7057180944 is about 1918.1257882674.

The spelling of 7057180944 in words is "seven billion, fifty-seven million, one hundred eighty thousand, nine hundred forty-four".