20341403202 has 16 divisors (see below), whose sum is σ = 41056044480. Its totient is φ = 6718261392.

The previous prime is 20341403143. The next prime is 20341403209. The reversal of 20341403202 is 20230414302.

It is not an unprimeable number, because it can be changed into a prime (20341403209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15550878 + ... + 15552185.

It is an arithmetic number, because the mean of its divisors is an integer number (2566002780).

Almost surely, 2^20341403202 is an apocalyptic number.

20341403202 is an abundant number, since it is smaller than the sum of its proper divisors (20714641278).

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

20341403202 is a wasteful number, since it uses less digits than its factorization.

20341403202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31103177.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 20341403202 its reverse (20230414302), we get a palindrome (40571817504).

The spelling of 20341403202 in words is "twenty billion, three hundred forty-one million, four hundred three thousand, two hundred two".