7216796144 has 20 divisors (see below), whose sum is σ = 14718466440. Its totient is φ = 3418482240.

The previous prime is 7216796129. The next prime is 7216796159. The reversal of 7216796144 is 4416976127.

It is an interprime number because it is at equal distance from previous prime (7216796129) and next prime (7216796159).

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 11869427 + ... + 11870034.

It is an arithmetic number, because the mean of its divisors is an integer number (735923322).

Almost surely, 2^7216796144 is an apocalyptic number.

It is an amenable number.

7216796144 is an abundant number, since it is smaller than the sum of its proper divisors (7501670296).

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

7216796144 is a wasteful number, since it uses less digits than its factorization.

7216796144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23739488 (or 23739482 counting only the distinct ones).

The product of its digits is 508032, while the sum is 47.

The square root of 7216796144 is about 84951.7283167329. The cubic root of 7216796144 is about 1932.4791307959.

The spelling of 7216796144 in words is "seven billion, two hundred sixteen million, seven hundred ninety-six thousand, one hundred forty-four".