78463448270316 has 36 divisors (see below), whose sum is σ = 199109904745752. Its totient is φ = 26052714338304.

The previous prime is 78463448270269. The next prime is 78463448270323. The reversal of 78463448270316 is 61307284436487.

78463448270316 is a `hidden beast` number, since 7 + 8 + 4 + 6 + 3 + 4 + 48 + 270 + 316 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4240341390 + ... + 4240359893.

It is an arithmetic number, because the mean of its divisors is an integer number (5530830687382).

Almost surely, 2^{78463448270316} is an apocalyptic number.

It is an amenable number.

78463448270316 is an abundant number, since it is smaller than the sum of its proper divisors (120646456475436).

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

78463448270316 is a wasteful number, since it uses less digits than its factorization.

78463448270316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8480701550 (or 8480701545 counting only the distinct ones).

The product of its (nonzero) digits is 130056192, while the sum is 63.

The spelling of 78463448270316 in words is "seventy-eight trillion, four hundred sixty-three billion, four hundred forty-eight million, two hundred seventy thousand, three hundred sixteen".