311441033404434 has 32 divisors (see below), whose sum is σ = 642893709277440. Its totient is φ = 100530928053072.

The previous prime is 311441033404433. The next prime is 311441033404469. The reversal of 311441033404434 is 434404330144113.

It is a junction number, because it is equal to n+sod(n) for n = 311441033404392 and 311441033404401.

It is not an unprimeable number, because it can be changed into a prime (311441033404433) 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, 6565475764 + ... + 6565523199.

It is an arithmetic number, because the mean of its divisors is an integer number (20090428414920).

Almost surely, 2^{311441033404434} is an apocalyptic number.

311441033404434 is an abundant number, since it is smaller than the sum of its proper divisors (331452675873006).

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

311441033404434 is a wasteful number, since it uses less digits than its factorization.

311441033404434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13130999094.

The product of its (nonzero) digits is 331776, while the sum is 39.

Adding to 311441033404434 its reverse (434404330144113), we get a palindrome (745845363548547).

The spelling of 311441033404434 in words is "three hundred eleven trillion, four hundred forty-one billion, thirty-three million, four hundred four thousand, four hundred thirty-four".