20413420101 has 12 divisors (see below), whose sum is σ = 29563043328. Its totient is φ = 13573411944.

The previous prime is 20413420039. The next prime is 20413420103. The reversal of 20413420101 is 10102431402.

It is not a de Polignac number, because 20413420101 - 2⁷ = 20413419973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20413420103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2957595 + ... + 2964488.

It is an arithmetic number, because the mean of its divisors is an integer number (2463586944).

Almost surely, 2^20413420101 is an apocalyptic number.

It is an amenable number.

20413420101 is a deficient number, since it is larger than the sum of its proper divisors (9149623227).

20413420101 is a wasteful number, since it uses less digits than its factorization.

20413420101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5922472 (or 5922469 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 20413420101 its reverse (10102431402), we get a palindrome (30515851503).

The spelling of 20413420101 in words is "twenty billion, four hundred thirteen million, four hundred twenty thousand, one hundred one".