2318928858439 has 8 divisors (see below), whose sum is σ = 2326226119232. Its totient is φ = 2311643046240.

The previous prime is 2318928858391. The next prime is 2318928858461. The reversal of 2318928858439 is 9348588298132.

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

It is a cyclic number.

It is not a de Polignac number, because 2318928858439 - 2²⁵ = 2318895304007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2318928858139) 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, 2456319 + ... + 3266704.

It is an arithmetic number, because the mean of its divisors is an integer number (290778264904).

Almost surely, 2^{2318928858439} is an apocalyptic number.

2318928858439 is a deficient number, since it is larger than the sum of its proper divisors (7297260793).

2318928858439 is an equidigital number, since it uses as much as digits as its factorization.

2318928858439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5724297.

The product of its digits is 238878720, while the sum is 70.

The spelling of 2318928858439 in words is "two trillion, three hundred eighteen billion, nine hundred twenty-eight million, eight hundred fifty-eight thousand, four hundred thirty-nine".