1024449424 has 10 divisors (see below), whose sum is σ = 1984870790. Its totient is φ = 512224704.

The previous prime is 1024449401. The next prime is 1024449431. The reversal of 1024449424 is 4249444201.

It can be written as a sum of positive squares in only one way, i.e., 1021953024 + 2496400 = 31968^2 + 1580^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1024449424.

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 as a sum of consecutive naturals, namely, 32014029 + ... + 32014060.

It is an arithmetic number, because the mean of its divisors is an integer number (198487079).

Almost surely, 2^1024449424 is an apocalyptic number.

It is an amenable number.

1024449424 is a deficient number, since it is larger than the sum of its proper divisors (960421366).

1024449424 is an equidigital number, since it uses as much as digits as its factorization.

1024449424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64028097 (or 64028091 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 34.

The square root of 1024449424 is about 32007.0214796691. The cubic root of 1024449424 is about 1008.0842763584.

The spelling of 1024449424 in words is "one billion, twenty-four million, four hundred forty-nine thousand, four hundred twenty-four".