78295411648608 has 96 divisors (see below), whose sum is σ = 256239529056000. Its totient is φ = 20336470556160.

The previous prime is 78295411648583. The next prime is 78295411648651. The reversal of 78295411648608 is 80684611459287.

78295411648608 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×78295411648608² (a number of 29 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (69) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5295948483 + ... + 5295963266.

It is an arithmetic number, because the mean of its divisors is an integer number (2669161761000).

Almost surely, 2^{78295411648608} is an apocalyptic number.

It is an amenable number.

78295411648608 is an abundant number, since it is smaller than the sum of its proper divisors (177944117407392).

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

78295411648608 is a wasteful number, since it uses less digits than its factorization.

78295411648608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10591911780 (or 10591911772 counting only the distinct ones).

The product of its (nonzero) digits is 185794560, while the sum is 69.

The spelling of 78295411648608 in words is "seventy-eight trillion, two hundred ninety-five billion, four hundred eleven million, six hundred forty-eight thousand, six hundred eight".