23234204535 has 16 divisors (see below), whose sum is σ = 37176662880. Its totient is φ = 12390930560.

The previous prime is 23234204533. The next prime is 23234204621. The reversal of 23234204535 is 53540243232.

It is not a de Polignac number, because 23234204535 - 2¹ = 23234204533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23234204496 and 23234204505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23234204533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 448561 + ... + 497669.

It is an arithmetic number, because the mean of its divisors is an integer number (2323541430).

Almost surely, 2^23234204535 is an apocalyptic number.

23234204535 is a deficient number, since it is larger than the sum of its proper divisors (13942458345).

23234204535 is a wasteful number, since it uses less digits than its factorization.

23234204535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80658.

The product of its (nonzero) digits is 86400, while the sum is 33.

Adding to 23234204535 its reverse (53540243232), we get a palindrome (76774447767).

The spelling of 23234204535 in words is "twenty-three billion, two hundred thirty-four million, two hundred four thousand, five hundred thirty-five".