240020130311044 has 12 divisors (see below), whose sum is σ = 420091601097168. Its totient is φ = 119993958569000.

The previous prime is 240020130310913. The next prime is 240020130311057. The reversal of 240020130311044 is 440113031020042.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4026613102 + ... + 4026672709.

It is an arithmetic number, because the mean of its divisors is an integer number (35007633424764).

Almost surely, 2^{240020130311044} is an apocalyptic number.

It is an amenable number.

240020130311044 is a deficient number, since it is larger than the sum of its proper divisors (180071470786124).

240020130311044 is a wasteful number, since it uses less digits than its factorization.

240020130311044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8053293266 (or 8053293264 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 240020130311044 its reverse (440113031020042), we get a palindrome (680133161331086).

The spelling of 240020130311044 in words is "two hundred forty trillion, twenty billion, one hundred thirty million, three hundred eleven thousand, forty-four".