78824345614266 has 16 divisors (see below), whose sum is σ = 180169932832704. Its totient is φ = 22521241604064.

The previous prime is 78824345614237. The next prime is 78824345614291. The reversal of 78824345614266 is 66241654342887.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 78824345614197 and 78824345614206.

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, 938385066795 + ... + 938385066878.

It is an arithmetic number, because the mean of its divisors is an integer number (11260620802044).

Almost surely, 2^{78824345614266} is an apocalyptic number.

78824345614266 is an abundant number, since it is smaller than the sum of its proper divisors (101345587218438).

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

78824345614266 is a wasteful number, since it uses less digits than its factorization.

78824345614266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1876770133685.

The product of its digits is 371589120, while the sum is 66.

The spelling of 78824345614266 in words is "seventy-eight trillion, eight hundred twenty-four billion, three hundred forty-five million, six hundred fourteen thousand, two hundred sixty-six".