311411103043422 has 8 divisors (see below), whose sum is σ = 622822206086856. Its totient is φ = 103803701014472.

The previous prime is 311411103043367. The next prime is 311411103043429. The reversal of 311411103043422 is 224340301114113.

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

311411103043422 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 311411103043422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (311411103043429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25950925253613 + ... + 25950925253624.

It is an arithmetic number, because the mean of its divisors is an integer number (77852775760857).

Almost surely, 2^{311411103043422} is an apocalyptic number.

311411103043422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

311411103043422 is a wasteful number, since it uses less digits than its factorization.

311411103043422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51901850507242.

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 311411103043422 its reverse (224340301114113), we get a palindrome (535751404157535).

The spelling of 311411103043422 in words is "three hundred eleven trillion, four hundred eleven billion, one hundred three million, forty-three thousand, four hundred twenty-two".