311104141340 has 12 divisors (see below), whose sum is σ = 653318696856. Its totient is φ = 124441656528.

The previous prime is 311104141289. The next prime is 311104141357. The reversal of 311104141340 is 43141401113.

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, 7777603514 + ... + 7777603553.

It is an arithmetic number, because the mean of its divisors is an integer number (54443224738).

Almost surely, 2^311104141340 is an apocalyptic number.

It is an amenable number.

311104141340 is an abundant number, since it is smaller than the sum of its proper divisors (342214555516).

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

311104141340 is a wasteful number, since it uses less digits than its factorization.

311104141340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15555207076 (or 15555207074 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 311104141340 its reverse (43141401113), we get a palindrome (354245542453).

The spelling of 311104141340 in words is "three hundred eleven billion, one hundred four million, one hundred forty-one thousand, three hundred forty".