20441420110 has 32 divisors (see below), whose sum is σ = 37331334432. Its totient is φ = 8057779200.

The previous prime is 20441420089. The next prime is 20441420137. The reversal of 20441420110 is 1102414402.

It is a super-2 number, since 2×20441420110² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 302122 + ... + 363538.

It is an arithmetic number, because the mean of its divisors is an integer number (1166604201).

Almost surely, 2^20441420110 is an apocalyptic number.

20441420110 is a deficient number, since it is larger than the sum of its proper divisors (16889914322).

20441420110 is a wasteful number, since it uses less digits than its factorization.

20441420110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61908.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 20441420110 its reverse (1102414402), we get a palindrome (21543834512).

The spelling of 20441420110 in words is "twenty billion, four hundred forty-one million, four hundred twenty thousand, one hundred ten".