20334410441 has 4 divisors (see below), whose sum is σ = 20350310400. Its totient is φ = 20318510484.

The previous prime is 20334410399. The next prime is 20334410449. The reversal of 20334410441 is 14401443302.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14401443302 = 2 ⋅7200721651.

It is a cyclic number.

It is not a de Polignac number, because 20334410441 - 2³⁰ = 19260668617 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20334410441.

It is not an unprimeable number, because it can be changed into a prime (20334410449) by changing a digit.

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, 7948061 + ... + 7950618.

It is an arithmetic number, because the mean of its divisors is an integer number (5087577600).

Almost surely, 2^20334410441 is an apocalyptic number.

It is an amenable number.

20334410441 is a deficient number, since it is larger than the sum of its proper divisors (15899959).

20334410441 is a wasteful number, since it uses less digits than its factorization.

20334410441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15899958.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 20334410441 its reverse (14401443302), we get a palindrome (34735853743).

The spelling of 20334410441 in words is "twenty billion, three hundred thirty-four million, four hundred ten thousand, four hundred forty-one".