1023324432 has 80 divisors (see below), whose sum is σ = 2864691648. Its totient is φ = 312906240.

The previous prime is 1023324413. The next prime is 1023324437. The reversal of 1023324432 is 2344233201.

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

It is not an unprimeable number, because it can be changed into a prime (1023324437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96682 + ... + 106742.

Almost surely, 2^1023324432 is an apocalyptic number.

1023324432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1023324432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1432345824).

1023324432 is an abundant number, since it is smaller than the sum of its proper divisors (1841367216).

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

1023324432 is a wasteful number, since it uses less digits than its factorization.

1023324432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10248 (or 10242 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 1023324432 is about 31989.4425084277. The cubic root of 1023324432 is about 1007.7151342928.

Adding to 1023324432 its reverse (2344233201), we get a palindrome (3367557633).

The spelling of 1023324432 in words is "one billion, twenty-three million, three hundred twenty-four thousand, four hundred thirty-two".