1024445432 has 16 divisors (see below), whose sum is σ = 2033825760. Its totient is φ = 482091904.

The previous prime is 1024445419. The next prime is 1024445453. The reversal of 1024445432 is 2345444201.

It is a junction number, because it is equal to n+sod(n) for n = 1024445395 and 1024445404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3766208 + ... + 3766479.

It is an arithmetic number, because the mean of its divisors is an integer number (127114110).

Almost surely, 2^1024445432 is an apocalyptic number.

It is an amenable number.

1024445432 is a deficient number, since it is larger than the sum of its proper divisors (1009380328).

1024445432 is a wasteful number, since it uses less digits than its factorization.

1024445432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7532710 (or 7532706 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 29.

The square root of 1024445432 is about 32006.9591182918. The cubic root of 1024445432 is about 1008.0829669469.

Adding to 1024445432 its reverse (2345444201), we get a palindrome (3369889633).

The spelling of 1024445432 in words is "one billion, twenty-four million, four hundred forty-five thousand, four hundred thirty-two".