1012303040244 has 48 divisors (see below), whose sum is σ = 2395833893376. Its totient is φ = 332640828000.

The previous prime is 1012303040143. The next prime is 1012303040251. The reversal of 1012303040244 is 4420403032101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1894942 + ... + 2369685.

It is an arithmetic number, because the mean of its divisors is an integer number (49913206112).

Almost surely, 2^{1012303040244} is an apocalyptic number.

It is an amenable number.

1012303040244 is an abundant number, since it is smaller than the sum of its proper divisors (1383530853132).

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

1012303040244 is a wasteful number, since it uses less digits than its factorization.

1012303040244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4264916 (or 4264914 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 1012303040244 its reverse (4420403032101), we get a palindrome (5432706072345).

The spelling of 1012303040244 in words is "one trillion, twelve billion, three hundred three million, forty thousand, two hundred forty-four".