78914380359 has 24 divisors (see below), whose sum is σ = 106700752080. Its totient is φ = 51878666752.

The previous prime is 78914380351. The next prime is 78914380397. The reversal of 78914380359 is 95308341987.

It is not a de Polignac number, because 78914380359 - 2³ = 78914380351 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 78914380299 and 78914380308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78914380351) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9239539 + ... + 9248075.

It is an arithmetic number, because the mean of its divisors is an integer number (4445864670).

Almost surely, 2^78914380359 is an apocalyptic number.

78914380359 is a deficient number, since it is larger than the sum of its proper divisors (27786371721).

78914380359 is an equidigital number, since it uses as much as digits as its factorization.

78914380359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9107 (or 9018 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 57.

The spelling of 78914380359 in words is "seventy-eight billion, nine hundred fourteen million, three hundred eighty thousand, three hundred fifty-nine".