20410144205 has 16 divisors (see below), whose sum is σ = 26722833984. Its totient is φ = 14841463680.

The previous prime is 20410144171. The next prime is 20410144217. The reversal of 20410144205 is 50244101402.

It is not a de Polignac number, because 20410144205 - 2⁶ = 20410144141 is a prime.

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, 388169 + ... + 437601.

It is an arithmetic number, because the mean of its divisors is an integer number (1670177124).

Almost surely, 2^20410144205 is an apocalyptic number.

It is an amenable number.

20410144205 is a deficient number, since it is larger than the sum of its proper divisors (6312689779).

20410144205 is a wasteful number, since it uses less digits than its factorization.

20410144205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56956.

The product of its (nonzero) digits is 1280, while the sum is 23.

Adding to 20410144205 its reverse (50244101402), we get a palindrome (70654245607).

The spelling of 20410144205 in words is "twenty billion, four hundred ten million, one hundred forty-four thousand, two hundred five".