78950833246968 has 32 divisors (see below), whose sum is σ = 197438437703760. Its totient is φ = 26308763804160.

The previous prime is 78950833246949. The next prime is 78950833246991. The reversal of 78950833246968 is 86964233805987.

It is a junction number, because it is equal to n+sod(n) for n = 78950833246893 and 78950833246902.

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, 511209403 + ... + 511363818.

Almost surely, 2^{78950833246968} is an apocalyptic number.

It is an amenable number.

78950833246968 is an abundant number, since it is smaller than the sum of its proper divisors (118487604456792).

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

78950833246968 is a wasteful number, since it uses less digits than its factorization.

78950833246968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1022576447 (or 1022576443 counting only the distinct ones).

The product of its (nonzero) digits is 3762339840, while the sum is 78.

The spelling of 78950833246968 in words is "seventy-eight trillion, nine hundred fifty billion, eight hundred thirty-three million, two hundred forty-six thousand, nine hundred sixty-eight".