78450601060116 has 144 divisors (see below), whose sum is σ = 218037374755200. Its totient is φ = 23687372733696.

The previous prime is 78450601060079. The next prime is 78450601060163. The reversal of 78450601060116 is 61106010605487.

78450601060116 is a `hidden beast` number, since 7 + 84 + 506 + 0 + 1 + 0 + 60 + 1 + 1 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17155731 + ... + 21241946.

It is an arithmetic number, because the mean of its divisors is an integer number (1514148435800).

Almost surely, 2^{78450601060116} is an apocalyptic number.

78450601060116 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

78450601060116 is an abundant number, since it is smaller than the sum of its proper divisors (139586773695084).

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

78450601060116 is a wasteful number, since it uses less digits than its factorization.

78450601060116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38397838 (or 38397833 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The spelling of 78450601060116 in words is "seventy-eight trillion, four hundred fifty billion, six hundred one million, sixty thousand, one hundred sixteen".