78358466713 has 8 divisors (see below), whose sum is σ = 82494659520. Its totient is φ = 74223480240.

The previous prime is 78358466677. The next prime is 78358466717. The reversal of 78358466713 is 31766485387.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 78358466713 - 2¹⁷ = 78358335641 is a prime.

It is a super-2 number, since 2×78358466713² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (78358466717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166693 + ... + 429538.

It is an arithmetic number, because the mean of its divisors is an integer number (10311832440).

Almost surely, 2^78358466713 is an apocalyptic number.

It is an amenable number.

78358466713 is a deficient number, since it is larger than the sum of its proper divisors (4136192807).

78358466713 is a wasteful number, since it uses less digits than its factorization.

78358466713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603167.

The product of its digits is 20321280, while the sum is 58.

The spelling of 78358466713 in words is "seventy-eight billion, three hundred fifty-eight million, four hundred sixty-six thousand, seven hundred thirteen".