20414421330202 has 16 divisors (see below), whose sum is σ = 30643048569600. Its totient is φ = 10200073035600.

The previous prime is 20414421330187. The next prime is 20414421330239. The reversal of 20414421330202 is 20203312441402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33582799 + ... + 34185277.

It is an arithmetic number, because the mean of its divisors is an integer number (1915190535600).

Almost surely, 2^{20414421330202} is an apocalyptic number.

20414421330202 is a deficient number, since it is larger than the sum of its proper divisors (10228627239398).

20414421330202 is a wasteful number, since it uses less digits than its factorization.

20414421330202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614301.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 20414421330202 its reverse (20203312441402), we get a palindrome (40617733771604).

The spelling of 20414421330202 in words is "twenty trillion, four hundred fourteen billion, four hundred twenty-one million, three hundred thirty thousand, two hundred two".