7680242203968 has 56 divisors (see below), whose sum is σ = 20606847076800. Its totient is φ = 2524023255040.

The previous prime is 7680242203901. The next prime is 7680242203999. The reversal of 7680242203968 is 8693022420867.

It is a happy number.

It is a super-2 number, since 2×7680242203968² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 281685393 + ... + 281712656.

Almost surely, 2^{7680242203968} is an apocalyptic number.

It is an amenable number.

7680242203968 is an abundant number, since it is smaller than the sum of its proper divisors (12926604872832).

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

7680242203968 is a wasteful number, since it uses less digits than its factorization.

7680242203968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563398135 (or 563398125 counting only the distinct ones).

The product of its (nonzero) digits is 13934592, while the sum is 57.

The spelling of 7680242203968 in words is "seven trillion, six hundred eighty billion, two hundred forty-two million, two hundred three thousand, nine hundred sixty-eight".