311441100401422 has 8 divisors (see below), whose sum is σ = 467162507799072. Its totient is φ = 155720264468400.

The previous prime is 311441100401407. The next prime is 311441100401447. The reversal of 311441100401422 is 224104001144113.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141501079 + ... + 143685202.

It is an arithmetic number, because the mean of its divisors is an integer number (58395313474884).

Almost surely, 2^{311441100401422} is an apocalyptic number.

311441100401422 is a deficient number, since it is larger than the sum of its proper divisors (155721407397650).

311441100401422 is a wasteful number, since it uses less digits than its factorization.

311441100401422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285732314.

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 311441100401422 its reverse (224104001144113), we get a palindrome (535545101545535).

The spelling of 311441100401422 in words is "three hundred eleven trillion, four hundred forty-one billion, one hundred million, four hundred one thousand, four hundred twenty-two".