20363342106 has 32 divisors (see below), whose sum is σ = 42378018048. Its totient is φ = 6518008640.

The previous prime is 20363342099. The next prime is 20363342117. The reversal of 20363342106 is 60124336302.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 666285 + ... + 696176.

It is an arithmetic number, because the mean of its divisors is an integer number (1324313064).

Almost surely, 2^20363342106 is an apocalyptic number.

20363342106 is an abundant number, since it is smaller than the sum of its proper divisors (22014675942).

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

20363342106 is a wasteful number, since it uses less digits than its factorization.

20363342106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1362566.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 20363342106 its reverse (60124336302), we get a palindrome (80487678408).

The spelling of 20363342106 in words is "twenty billion, three hundred sixty-three million, three hundred forty-two thousand, one hundred six".