1042442324 has 24 divisors (see below), whose sum is σ = 2274420288. Its totient is φ = 406146240.

The previous prime is 1042442321. The next prime is 1042442333. The reversal of 1042442324 is 4232442401.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1042442293 and 1042442302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042442321) by changing a digit.

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, 1691969 + ... + 1692584.

It is an arithmetic number, because the mean of its divisors is an integer number (94767512).

Almost surely, 2^1042442324 is an apocalyptic number.

1042442324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1042442324 is an abundant number, since it is smaller than the sum of its proper divisors (1231977964).

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

1042442324 is a wasteful number, since it uses less digits than its factorization.

1042442324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3384575 (or 3384573 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 1042442324 is about 32286.8754140130. The cubic root of 1042442324 is about 1013.9518810799.

Adding to 1042442324 its reverse (4232442401), we get a palindrome (5274884725).

The spelling of 1042442324 in words is "one billion, forty-two million, four hundred forty-two thousand, three hundred twenty-four".