20240762044636 has 96 divisors (see below), whose sum is σ = 43924355112960. Its totient is φ = 7975737052416.

The previous prime is 20240762044631. The next prime is 20240762044637. The reversal of 20240762044636 is 63644026704202.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20240762044631) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5754996 + ... + 8579131.

It is an arithmetic number, because the mean of its divisors is an integer number (457545365760).

Almost surely, 2^{20240762044636} is an apocalyptic number.

It is an amenable number.

20240762044636 is an abundant number, since it is smaller than the sum of its proper divisors (23683593068324).

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

20240762044636 is a wasteful number, since it uses less digits than its factorization.

20240762044636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14334251 (or 14334249 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 46.

Adding to 20240762044636 its reverse (63644026704202), we get a palindrome (83884788748838).

The spelling of 20240762044636 in words is "twenty trillion, two hundred forty billion, seven hundred sixty-two million, forty-four thousand, six hundred thirty-six".