42311312244312 has 64 divisors (see below), whose sum is σ = 110167253971200. Its totient is φ = 13529311850880.

The previous prime is 42311312244259. The next prime is 42311312244329. The reversal of 42311312244312 is 21344221311324.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 335485362 + ... + 335611457.

It is an arithmetic number, because the mean of its divisors is an integer number (1721363343300).

Almost surely, 2^{42311312244312} is an apocalyptic number.

It is an amenable number.

42311312244312 is an abundant number, since it is smaller than the sum of its proper divisors (67855941726888).

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

42311312244312 is a wasteful number, since it uses less digits than its factorization.

42311312244312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671096936 (or 671096932 counting only the distinct ones).

The product of its digits is 27648, while the sum is 33.

Adding to 42311312244312 its reverse (21344221311324), we get a palindrome (63655533555636).

The spelling of 42311312244312 in words is "forty-two trillion, three hundred eleven billion, three hundred twelve million, two hundred forty-four thousand, three hundred twelve".