1024012244 has 12 divisors (see below), whose sum is σ = 1797341364. Its totient is φ = 510486144.

The previous prime is 1024012211. The next prime is 1024012261. The reversal of 1024012244 is 4422104201.

It can be written as a sum of positive squares in 2 ways, for example, as 646176400 + 377835844 = 25420^2 + 19438^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 378479 + ... + 381174.

It is an arithmetic number, because the mean of its divisors is an integer number (149778447).

Almost surely, 2^1024012244 is an apocalyptic number.

It is an amenable number.

1024012244 is a deficient number, since it is larger than the sum of its proper divisors (773329120).

1024012244 is a wasteful number, since it uses less digits than its factorization.

1024012244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759994 (or 759992 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 1024012244 is about 32000.1913119281. The cubic root of 1024012244 is about 1007.9408572107.

Adding to 1024012244 its reverse (4422104201), we get a palindrome (5446116445).

The spelling of 1024012244 in words is "one billion, twenty-four million, twelve thousand, two hundred forty-four".