13078312359 has 8 divisors (see below), whose sum is σ = 19928856960. Its totient is φ = 7473321336.

The previous prime is 13078312339. The next prime is 13078312361. The reversal of 13078312359 is 95321387031.

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

It is not a de Polignac number, because 13078312359 - 2⁵ = 13078312327 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13078312359.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13078312309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 311388369 + ... + 311388410.

It is an arithmetic number, because the mean of its divisors is an integer number (2491107120).

Almost surely, 2^13078312359 is an apocalyptic number.

13078312359 is a deficient number, since it is larger than the sum of its proper divisors (6850544601).

13078312359 is an equidigital number, since it uses as much as digits as its factorization.

13078312359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622776789.

The product of its (nonzero) digits is 136080, while the sum is 42.

The spelling of 13078312359 in words is "thirteen billion, seventy-eight million, three hundred twelve thousand, three hundred fifty-nine".