423541534335 has 16 divisors (see below), whose sum is σ = 677695390944. Its totient is φ = 225879172992.

The previous prime is 423541534331. The next prime is 423541534363. The reversal of 423541534335 is 533435145324.

It is not a de Polignac number, because 423541534335 - 2² = 423541534331 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423541534331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232492 + ... + 949281.

It is an arithmetic number, because the mean of its divisors is an integer number (42355961934).

Almost surely, 2^423541534335 is an apocalyptic number.

423541534335 is a deficient number, since it is larger than the sum of its proper divisors (254153856609).

423541534335 is a wasteful number, since it uses less digits than its factorization.

423541534335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1205674.

The product of its digits is 1296000, while the sum is 42.

Adding to 423541534335 its reverse (533435145324), we get a palindrome (956976679659).

The spelling of 423541534335 in words is "four hundred twenty-three billion, five hundred forty-one million, five hundred thirty-four thousand, three hundred thirty-five".