42311324 has 24 divisors (see below), whose sum is σ = 81584496. Its totient is φ = 19040000.

The previous prime is 42311299. The next prime is 42311333.

42311324 is nontrivially palindromic in base 10.

42311324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 42311296 and 42311305.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 317 + ... + 9204.

It is an arithmetic number, because the mean of its divisors is an integer number (3399354).

Almost surely, 2^42311324 is an apocalyptic number.

42311324 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42311324 is a deficient number, since it is larger than the sum of its proper divisors (39273172).

42311324 is a wasteful number, since it uses less digits than its factorization.

42311324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9637 (or 9635 counting only the distinct ones).

The product of its digits is 576, while the sum is 20.

The square root of 42311324 is about 6504.7155202976. The cubic root of 42311324 is about 348.4594165694.

It can be divided in two parts, 4231 and 1324, that added together give a palindrome (5555).

The spelling of 42311324 in words is "forty-two million, three hundred eleven thousand, three hundred twenty-four".