20334314444 has 48 divisors (see below), whose sum is σ = 39203673600. Its totient is φ = 9185654016.

The previous prime is 20334314411. The next prime is 20334314447. The reversal of 20334314444 is 44441343302.

It is a self number, because there is not a number n which added to its sum of digits gives 20334314444.

It is not an unprimeable number, because it can be changed into a prime (20334314447) 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, 571817 + ... + 606335.

It is an arithmetic number, because the mean of its divisors is an integer number (816743200).

Almost surely, 2^20334314444 is an apocalyptic number.

It is an amenable number.

20334314444 is a deficient number, since it is larger than the sum of its proper divisors (18869359156).

20334314444 is a wasteful number, since it uses less digits than its factorization.

20334314444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34902 (or 34900 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 20334314444 its reverse (44441343302), we get a palindrome (64775657746).

The spelling of 20334314444 in words is "twenty billion, three hundred thirty-four million, three hundred fourteen thousand, four hundred forty-four".