20104012410 has 16 divisors (see below), whose sum is σ = 48249629856. Its totient is φ = 5361069968.

The previous prime is 20104012393. The next prime is 20104012441. The reversal of 20104012410 is 1421040102.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 20104012410.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335066844 + ... + 335066903.

It is an arithmetic number, because the mean of its divisors is an integer number (3015601866).

Almost surely, 2^20104012410 is an apocalyptic number.

20104012410 is an abundant number, since it is smaller than the sum of its proper divisors (28145617446).

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

20104012410 is a wasteful number, since it uses less digits than its factorization.

20104012410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670133757.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 20104012410 its reverse (1421040102), we get a palindrome (21525052512).

The spelling of 20104012410 in words is "twenty billion, one hundred four million, twelve thousand, four hundred ten".