318243426911 has 8 divisors (see below), whose sum is σ = 341228992320. Its totient is φ = 295731790848.

The previous prime is 318243426901. The next prime is 318243426953. The reversal of 318243426911 is 119624342813.

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 318243426911 - 2⁶ = 318243426847 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 (318243426901) 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, 118480946 + ... + 118483631.

It is an arithmetic number, because the mean of its divisors is an integer number (42653624040).

Almost surely, 2^318243426911 is an apocalyptic number.

318243426911 is a deficient number, since it is larger than the sum of its proper divisors (22985565409).

318243426911 is a wasteful number, since it uses less digits than its factorization.

318243426911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236964673.

The product of its digits is 248832, while the sum is 44.

The spelling of 318243426911 in words is "three hundred eighteen billion, two hundred forty-three million, four hundred twenty-six thousand, nine hundred eleven".