1042324440 has 64 divisors (see below), whose sum is σ = 3129204960. Its totient is φ = 277754880.

The previous prime is 1042324411. The next prime is 1042324457. The reversal of 1042324440 is 444232401.

It is a happy number.

1042324440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 1042324440.

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, 254892 + ... + 258948.

Almost surely, 2^1042324440 is an apocalyptic number.

1042324440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1042324440 is an abundant number, since it is smaller than the sum of its proper divisors (2086880520).

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

1042324440 is a wasteful number, since it uses less digits than its factorization.

1042324440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6212 (or 6208 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 1042324440 is about 32285.0497908862. The cubic root of 1042324440 is about 1013.9136589143.

Adding to 1042324440 its reverse (444232401), we get a palindrome (1486556841).

The spelling of 1042324440 in words is "one billion, forty-two million, three hundred twenty-four thousand, four hundred forty".