311214300442014 has 32 divisors (see below), whose sum is σ = 623575964277504. Its totient is φ = 103546897625600.

The previous prime is 311214300442013. The next prime is 311214300442033. The reversal of 311214300442014 is 410244003412113.

It is a happy number.

It is a super-2 number, since 2×311214300442014² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (311214300442013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47423422 + ... + 53585534.

It is an arithmetic number, because the mean of its divisors is an integer number (19486748883672).

Almost surely, 2^{311214300442014} is an apocalyptic number.

311214300442014 is an abundant number, since it is smaller than the sum of its proper divisors (312361663835490).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

311214300442014 is a wasteful number, since it uses less digits than its factorization.

311214300442014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6177632.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 311214300442014 its reverse (410244003412113), we get a palindrome (721458303854127).

The spelling of 311214300442014 in words is "three hundred eleven trillion, two hundred fourteen billion, three hundred million, four hundred forty-two thousand, fourteen".