1045231244 has 6 divisors (see below), whose sum is σ = 1829154684. Its totient is φ = 522615620.

The previous prime is 1045231237. The next prime is 1045231259. The reversal of 1045231244 is 4421325401.

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, 130653902 + ... + 130653909.

It is an arithmetic number, because the mean of its divisors is an integer number (304859114).

Almost surely, 2^1045231244 is an apocalyptic number.

It is an amenable number.

1045231244 is a deficient number, since it is larger than the sum of its proper divisors (783923440).

1045231244 is a wasteful number, since it uses less digits than its factorization.

1045231244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261307815 (or 261307813 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 1045231244 is about 32330.0362511396. The cubic root of 1045231244 is about 1014.8553083886.

Adding to 1045231244 its reverse (4421325401), we get a palindrome (5466556645).

The spelling of 1045231244 in words is "one billion, forty-five million, two hundred thirty-one thousand, two hundred forty-four".