421102235345335 has 128 divisors (see below), whose sum is σ = 536711406206976. Its totient is φ = 316838847836160.

The previous prime is 421102235345321. The next prime is 421102235345339. The reversal of 421102235345335 is 533543532201124.

It is not a de Polignac number, because 421102235345335 - 2⁹ = 421102235344823 is a prime.

It is a super-2 number, since 2×421102235345335² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 421102235345291 and 421102235345300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (421102235345339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 79109941984 + ... + 79109947306.

It is an arithmetic number, because the mean of its divisors is an integer number (4193057860992).

Almost surely, 2^{421102235345335} is an apocalyptic number.

421102235345335 is a deficient number, since it is larger than the sum of its proper divisors (115609170861641).

421102235345335 is a wasteful number, since it uses less digits than its factorization.

421102235345335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6065.

The product of its (nonzero) digits is 1296000, while the sum is 43.

Adding to 421102235345335 its reverse (533543532201124), we get a palindrome (954645767546459).

The spelling of 421102235345335 in words is "four hundred twenty-one trillion, one hundred two billion, two hundred thirty-five million, three hundred forty-five thousand, three hundred thirty-five".