1011041240204 has 24 divisors (see below), whose sum is σ = 1812687282000. Its totient is φ = 493133457920.

The previous prime is 1011041240201. The next prime is 1011041240333. The reversal of 1011041240204 is 4020421401101.

It is not an unprimeable number, because it can be changed into a prime (1011041240201) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 1072292 + ... + 1780980.

It is an arithmetic number, because the mean of its divisors is an integer number (75528636750).

Almost surely, 2^{1011041240204} is an apocalyptic number.

It is an amenable number.

1011041240204 is a deficient number, since it is larger than the sum of its proper divisors (801646041796).

1011041240204 is a wasteful number, since it uses less digits than its factorization.

1011041240204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717433 (or 717431 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 1011041240204 its reverse (4020421401101), we get a palindrome (5031462641305).

The spelling of 1011041240204 in words is "one trillion, eleven billion, forty-one million, two hundred forty thousand, two hundred four".