20442314410 has 24 divisors (see below), whose sum is σ = 42803704260. Its totient is φ = 7008793344.

The previous prime is 20442314401. The next prime is 20442314441. The reversal of 20442314410 is 1441324402.

It can be written as a sum of positive squares in 2 ways, for example, as 18810396801 + 1631917609 = 137151^2 + 40397^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20859015 + ... + 20859994.

Almost surely, 2^20442314410 is an apocalyptic number.

20442314410 is an abundant number, since it is smaller than the sum of its proper divisors (22361389850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20442314410 is a wasteful number, since it uses less digits than its factorization.

20442314410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41719030 (or 41719023 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 20442314410 its reverse (1441324402), we get a palindrome (21883638812).

The spelling of 20442314410 in words is "twenty billion, four hundred forty-two million, three hundred fourteen thousand, four hundred ten".