421410434101 has 16 divisors (see below), whose sum is σ = 457934607360. Its totient is φ = 386633237760.

The previous prime is 421410434087. The next prime is 421410434113. The reversal of 421410434101 is 101434014124.

It is a cyclic number.

It is not a de Polignac number, because 421410434101 - 2⁵ = 421410434069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (421410434131) 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, 2534646 + ... + 2695783.

It is an arithmetic number, because the mean of its divisors is an integer number (28620912960).

Almost surely, 2^421410434101 is an apocalyptic number.

It is an amenable number.

421410434101 is a deficient number, since it is larger than the sum of its proper divisors (36524173259).

421410434101 is a wasteful number, since it uses less digits than its factorization.

421410434101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5230596.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 421410434101 its reverse (101434014124), we get a palindrome (522844448225).

The spelling of 421410434101 in words is "four hundred twenty-one billion, four hundred ten million, four hundred thirty-four thousand, one hundred one".