1040242052303 has 32 divisors (see below), whose sum is σ = 1125463173120. Its totient is φ = 957968985600.

The previous prime is 1040242052287. The next prime is 1040242052351. The reversal of 1040242052303 is 3032502420401.

It is not a de Polignac number, because 1040242052303 - 2⁴ = 1040242052287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040242052363) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 70037828 + ... + 70052678.

It is an arithmetic number, because the mean of its divisors is an integer number (35170724160).

Almost surely, 2^{1040242052303} is an apocalyptic number.

1040242052303 is a deficient number, since it is larger than the sum of its proper divisors (85221120817).

1040242052303 is a wasteful number, since it uses less digits than its factorization.

1040242052303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15447.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 1040242052303 its reverse (3032502420401), we get a palindrome (4072744472704).

The spelling of 1040242052303 in words is "one trillion, forty billion, two hundred forty-two million, fifty-two thousand, three hundred three".