311432444234113 has 8 divisors (see below), whose sum is σ = 311634769326336. Its totient is φ = 311230153674000.

The previous prime is 311432444234083. The next prime is 311432444234137.

311432444234113 is nontrivially palindromic in base 10.

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 311432444234113 - 2¹³ = 311432444225921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (311432444237113) 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, 9422358 + ... + 26676688.

It is an arithmetic number, because the mean of its divisors is an integer number (38954346165792).

Almost surely, 2^{311432444234113} is an apocalyptic number.

It is an amenable number.

311432444234113 is a deficient number, since it is larger than the sum of its proper divisors (202325092223).

311432444234113 is a wasteful number, since it uses less digits than its factorization.

311432444234113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17266055.

The product of its digits is 331776, while the sum is 40.

The spelling of 311432444234113 in words is "three hundred eleven trillion, four hundred thirty-two billion, four hundred forty-four million, two hundred thirty-four thousand, one hundred thirteen".