422401352535 has 24 divisors (see below), whose sum is σ = 732484634544. Its totient is φ = 225181555200.

The previous prime is 422401352521. The next prime is 422401352537. The reversal of 422401352535 is 535253104224.

422401352535 is a `hidden beast` number, since 4 + 22 + 40 + 13 + 52 + 535 = 666.

It is not a de Polignac number, because 422401352535 - 2⁷ = 422401352407 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 422401352535.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422401352537) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1962541 + ... + 2167110.

It is an arithmetic number, because the mean of its divisors is an integer number (30520193106).

Almost surely, 2^422401352535 is an apocalyptic number.

422401352535 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

422401352535 is a deficient number, since it is larger than the sum of its proper divisors (310083282009).

422401352535 is a wasteful number, since it uses less digits than its factorization.

422401352535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4131935 (or 4131932 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 422401352535 its reverse (535253104224), we get a palindrome (957654456759).

The spelling of 422401352535 in words is "four hundred twenty-two billion, four hundred one million, three hundred fifty-two thousand, five hundred thirty-five".