1000242504243 has 12 divisors (see below), whose sum is σ = 1444814839728. Its totient is φ = 666819054000.

The previous prime is 1000242504227. The next prime is 1000242504263. The reversal of 1000242504243 is 3424052420001.

It is not a de Polignac number, because 1000242504243 - 2⁴ = 1000242504227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1000242504263) 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 11 ways as a sum of consecutive naturals, for example, 56008 + ... + 1415493.

It is an arithmetic number, because the mean of its divisors is an integer number (120401236644).

Almost surely, 2^{1000242504243} is an apocalyptic number.

1000242504243 is a deficient number, since it is larger than the sum of its proper divisors (444572335485).

1000242504243 is a wasteful number, since it uses less digits than its factorization.

1000242504243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1547034 (or 1547031 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 1000242504243 its reverse (3424052420001), we get a palindrome (4424294924244).

The spelling of 1000242504243 in words is "one trillion, two hundred forty-two million, five hundred four thousand, two hundred forty-three".