20362763241244 has 12 divisors (see below), whose sum is σ = 37184176353744. Its totient is φ = 9738712854464.

The previous prime is 20362763241239. The next prime is 20362763241277. The reversal of 20362763241244 is 44214236726302.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a junction number, because it is equal to n+sod(n) for n = 20362763241194 and 20362763241203.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 110667191437 + ... + 110667191620.

It is an arithmetic number, because the mean of its divisors is an integer number (3098681362812).

Almost surely, 2^{20362763241244} is an apocalyptic number.

It is an amenable number.

20362763241244 is a deficient number, since it is larger than the sum of its proper divisors (16821413112500).

20362763241244 is a wasteful number, since it uses less digits than its factorization.

20362763241244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221334383084 (or 221334383082 counting only the distinct ones).

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

Adding to 20362763241244 its reverse (44214236726302), we get a palindrome (64576999967546).

The spelling of 20362763241244 in words is "twenty trillion, three hundred sixty-two billion, seven hundred sixty-three million, two hundred forty-one thousand, two hundred forty-four".