20341410404 has 48 divisors (see below), whose sum is σ = 42494124288. Its totient is φ = 8330370048.

The previous prime is 20341410343. The next prime is 20341410407. The reversal of 20341410404 is 40401414302.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a self number, because there is not a number n which added to its sum of digits gives 20341410404.

It is not an unprimeable number, because it can be changed into a prime (20341410407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 649964 + ... + 680540.

It is an arithmetic number, because the mean of its divisors is an integer number (885294256).

Almost surely, 2^20341410404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20341410404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21247062144).

20341410404 is an abundant number, since it is smaller than the sum of its proper divisors (22152713884).

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

20341410404 is a wasteful number, since it uses less digits than its factorization.

20341410404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31644 (or 31642 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 20341410404 its reverse (40401414302), we get a palindrome (60742824706).

The spelling of 20341410404 in words is "twenty billion, three hundred forty-one million, four hundred ten thousand, four hundred four".