20410144206 has 32 divisors (see below), whose sum is σ = 43866593280. Its totient is φ = 6307610496.

The previous prime is 20410144171. The next prime is 20410144217. The reversal of 20410144206 is 60244101402.

It is a happy number.

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, 1486446 + ... + 1500113.

It is an arithmetic number, because the mean of its divisors is an integer number (1370831040).

Almost surely, 2^20410144206 is an apocalyptic number.

20410144206 is an abundant number, since it is smaller than the sum of its proper divisors (23456449074).

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

20410144206 is a wasteful number, since it uses less digits than its factorization.

20410144206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2986648.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 20410144206 its reverse (60244101402), we get a palindrome (80654245608).

The spelling of 20410144206 in words is "twenty billion, four hundred ten million, one hundred forty-four thousand, two hundred six".