20424443341 has 8 divisors (see below), whose sum is σ = 21093408000. Its totient is φ = 19756110720.

The previous prime is 20424443327. The next prime is 20424443359. The reversal of 20424443341 is 14334442402.

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 20424443341 - 2⁵ = 20424443309 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20424447341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91876 + ... + 222013.

It is an arithmetic number, because the mean of its divisors is an integer number (2636676000).

Almost surely, 2^20424443341 is an apocalyptic number.

It is an amenable number.

20424443341 is a deficient number, since it is larger than the sum of its proper divisors (668964659).

20424443341 is a wasteful number, since it uses less digits than its factorization.

20424443341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316019.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 20424443341 its reverse (14334442402), we get a palindrome (34758885743).

The spelling of 20424443341 in words is "twenty billion, four hundred twenty-four million, four hundred forty-three thousand, three hundred forty-one".