7163030144 has 32 divisors (see below), whose sum is σ = 14442049440. Its totient is φ = 3538359040.

The previous prime is 7163030143. The next prime is 7163030167. The reversal of 7163030144 is 4410303617.

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (7163030143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 326492 + ... + 347739.

It is an arithmetic number, because the mean of its divisors is an integer number (451314045).

Almost surely, 2^7163030144 is an apocalyptic number.

It is an amenable number.

7163030144 is an abundant number, since it is smaller than the sum of its proper divisors (7279019296).

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

7163030144 is an equidigital number, since it uses as much as digits as its factorization.

7163030144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674328 (or 674316 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 7163030144 is about 84634.6864116598. The cubic root of 7163030144 is about 1927.6680959627.

The spelling of 7163030144 in words is "seven billion, one hundred sixty-three million, thirty thousand, one hundred forty-four".