1043324032 has 64 divisors (see below), whose sum is σ = 2110390200. Its totient is φ = 513736704.

The previous prime is 1043324021. The next prime is 1043324033. The reversal of 1043324032 is 2304233401.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 405458496 + 637865536 = 20136^2 + 25256^2 .

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 1043323994 and 1043324012.

It is not an unprimeable number, because it can be changed into a prime (1043324033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3878394 + ... + 3878662.

Almost surely, 2^1043324032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1043324032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1055195100).

1043324032 is an abundant number, since it is smaller than the sum of its proper divisors (1067066168).

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

1043324032 is a wasteful number, since it uses less digits than its factorization.

1043324032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633 (or 621 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 1043324032 is about 32300.5268068495. The cubic root of 1043324032 is about 1014.2376706880.

Adding to 1043324032 its reverse (2304233401), we get a palindrome (3347557433).

The spelling of 1043324032 in words is "one billion, forty-three million, three hundred twenty-four thousand, thirty-two".