10420434201 has 16 divisors (see below), whose sum is σ = 14026471424. Its totient is φ = 6880857984.

The previous prime is 10420434187. The next prime is 10420434203. The reversal of 10420434201 is 10243402401.

10420434201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10420434201 - 2¹¹ = 10420432153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10420434203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 211245 + ... + 255861.

It is an arithmetic number, because the mean of its divisors is an integer number (876654464).

Almost surely, 2^10420434201 is an apocalyptic number.

It is an amenable number.

10420434201 is a deficient number, since it is larger than the sum of its proper divisors (3606037223).

10420434201 is a wasteful number, since it uses less digits than its factorization.

10420434201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45360.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 10420434201 its reverse (10243402401), we get a palindrome (20663836602).

The spelling of 10420434201 in words is "ten billion, four hundred twenty million, four hundred thirty-four thousand, two hundred one".