7120732817672 has 16 divisors (see below), whose sum is σ = 13367287483200. Its totient is φ = 3556122822160.

The previous prime is 7120732817657. The next prime is 7120732817687. The reversal of 7120732817672 is 2767182370217.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7120732817657) and next prime (7120732817687).

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, 530441204 + ... + 530454627.

It is an arithmetic number, because the mean of its divisors is an integer number (835455467700).

Almost surely, 2^{7120732817672} is an apocalyptic number.

It is an amenable number.

7120732817672 is a deficient number, since it is larger than the sum of its proper divisors (6246554665528).

7120732817672 is a wasteful number, since it uses less digits than its factorization.

7120732817672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1060896676 (or 1060896672 counting only the distinct ones).

The product of its (nonzero) digits is 2765952, while the sum is 53.

The spelling of 7120732817672 in words is "seven trillion, one hundred twenty billion, seven hundred thirty-two million, eight hundred seventeen thousand, six hundred seventy-two".