42311112404 has 24 divisors (see below), whose sum is σ = 83561133600. Its totient is φ = 18569139680.

The previous prime is 42311112341. The next prime is 42311112413. The reversal of 42311112404 is 40421111324.

It is a self number, because there is not a number n which added to its sum of digits gives 42311112404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16578314 + ... + 16580865.

It is an arithmetic number, because the mean of its divisors is an integer number (3481713900).

Almost surely, 2^42311112404 is an apocalyptic number.

42311112404 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42311112404 is a deficient number, since it is larger than the sum of its proper divisors (41250021196).

42311112404 is a wasteful number, since it uses less digits than its factorization.

42311112404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33159223 (or 33159221 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 42311112404 its reverse (40421111324), we get a palindrome (82732223728).

The spelling of 42311112404 in words is "forty-two billion, three hundred eleven million, one hundred twelve thousand, four hundred four".