1023243424 has 48 divisors (see below), whose sum is σ = 2381702400. Its totient is φ = 423408384.

The previous prime is 1023243401. The next prime is 1023243433. The reversal of 1023243424 is 4243423201.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72264 + ... + 85255.

It is an arithmetic number, because the mean of its divisors is an integer number (49618800).

Almost surely, 2^1023243424 is an apocalyptic number.

1023243424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1023243424 is an abundant number, since it is smaller than the sum of its proper divisors (1358458976).

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

1023243424 is a wasteful number, since it uses less digits than its factorization.

1023243424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157565 (or 157557 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 1023243424 is about 31988.1763156326. The cubic root of 1023243424 is about 1007.6885428101.

Adding to 1023243424 its reverse (4243423201), we get a palindrome (5266666625).

The spelling of 1023243424 in words is "one billion, twenty-three million, two hundred forty-three thousand, four hundred twenty-four".