20341410402 has 32 divisors (see below), whose sum is σ = 41865652224.
Its totient is φ = 6585534800.
The previous prime is 20341410343. The next prime is 20341410407. The reversal of 20341410402 is 20401414302.
Adding to 20341410402 its reverse (20401414302), we get a palindrome (40742824704).
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, 238374 + ... + 312257.
It is an arithmetic number, because the mean of its divisors is an integer number (1308301632).
Almost surely, 220341410402 is an apocalyptic number.
20341410402 is an abundant number, since it is smaller than the sum of its proper divisors (21524241822).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20341410402 is a wasteful number, since it uses less digits than its factorization.
20341410402 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 550814.
The product of its (nonzero) digits is 768, while the sum is 21.
The spelling of 20341410402 in words is "twenty billion, three hundred forty-one million, four hundred ten thousand, four hundred two".