20130334441 has 8 divisors (see below), whose sum is σ = 23627883200. Its totient is φ = 16788232368.

The previous prime is 20130334421. The next prime is 20130334507. The reversal of 20130334441 is 14443303102.

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 20130334441 - 2⁹ = 20130333929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20130334421) 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, 38861391 + ... + 38861908.

It is an arithmetic number, because the mean of its divisors is an integer number (2953485400).

Almost surely, 2^20130334441 is an apocalyptic number.

It is an amenable number.

20130334441 is a deficient number, since it is larger than the sum of its proper divisors (3497548759).

20130334441 is an equidigital number, since it uses as much as digits as its factorization.

20130334441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77723343.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 20130334441 its reverse (14443303102), we get a palindrome (34573637543).

The spelling of 20130334441 in words is "twenty billion, one hundred thirty million, three hundred thirty-four thousand, four hundred forty-one".