20410104144 has 80 divisors (see below), whose sum is σ = 53116314624. Its totient is φ = 6753177600.

The previous prime is 20410104119. The next prime is 20410104149. The reversal of 20410104144 is 44140101402.

It is a self number, because there is not a number n which added to its sum of digits gives 20410104144.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20410104149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4774392 + ... + 4778664.

Almost surely, 2^20410104144 is an apocalyptic number.

20410104144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

20410104144 is an abundant number, since it is smaller than the sum of its proper divisors (32706210480).

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

20410104144 is a wasteful number, since it uses less digits than its factorization.

20410104144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4996 (or 4990 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 20410104144 its reverse (44140101402), we get a palindrome (64550205546).

The spelling of 20410104144 in words is "twenty billion, four hundred ten million, one hundred four thousand, one hundred forty-four".