78884826420036 has 96 divisors (see below), whose sum is σ = 226677762760960. Its totient is φ = 20792233211904.

The previous prime is 78884826420019. The next prime is 78884826420053. The reversal of 78884826420036 is 63002462848887.

It is an interprime number because it is at equal distance from previous prime (78884826420019) and next prime (78884826420053).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19988641 + ... + 23607528.

Almost surely, 2^{78884826420036} is an apocalyptic number.

It is an amenable number.

78884826420036 is an abundant number, since it is smaller than the sum of its proper divisors (147792936340924).

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

78884826420036 is a wasteful number, since it uses less digits than its factorization.

78884826420036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43597853 (or 43597851 counting only the distinct ones).

The product of its (nonzero) digits is 198180864, while the sum is 66.

The spelling of 78884826420036 in words is "seventy-eight trillion, eight hundred eighty-four billion, eight hundred twenty-six million, four hundred twenty thousand, thirty-six".