20422044241323 has 16 divisors (see below), whose sum is σ = 27277926423456. Its totient is φ = 13590438543360.

The previous prime is 20422044241303. The next prime is 20422044241331. The reversal of 20422044241323 is 32314244022402.

It is a happy number.

It is not a de Polignac number, because 20422044241323 - 2⁹ = 20422044240811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20422044241303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7501911 + ... + 9855087.

It is an arithmetic number, because the mean of its divisors is an integer number (1704870401466).

Almost surely, 2^{20422044241323} is an apocalyptic number.

20422044241323 is a deficient number, since it is larger than the sum of its proper divisors (6855882182133).

20422044241323 is a wasteful number, since it uses less digits than its factorization.

20422044241323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2358334.

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 20422044241323 its reverse (32314244022402), we get a palindrome (52736288263725).

The spelling of 20422044241323 in words is "twenty trillion, four hundred twenty-two billion, forty-four million, two hundred forty-one thousand, three hundred twenty-three".