20442314411 has 8 divisors (see below), whose sum is σ = 21656709504. Its totient is φ = 19229242240.

The previous prime is 20442314401. The next prime is 20442314441. The reversal of 20442314411 is 11441324402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20442314411 - 2¹⁰ = 20442313387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20442314401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 298820 + ... + 360801.

It is an arithmetic number, because the mean of its divisors is an integer number (2707088688).

Almost surely, 2^20442314411 is an apocalyptic number.

20442314411 is a deficient number, since it is larger than the sum of its proper divisors (1214395093).

20442314411 is a wasteful number, since it uses less digits than its factorization.

20442314411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661461.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 20442314411 its reverse (11441324402), we get a palindrome (31883638813).

Subtracting from 20442314411 its reverse (11441324402), we obtain a palindrome (9000990009).

The spelling of 20442314411 in words is "twenty billion, four hundred forty-two million, three hundred fourteen thousand, four hundred eleven".