23223204241535 has 32 divisors (see below), whose sum is σ = 28864601745408. Its totient is φ = 17925503500800.

The previous prime is 23223204241487. The next prime is 23223204241541. The reversal of 23223204241535 is 53514240232232.

It is a happy number.

It is not a de Polignac number, because 23223204241535 - 2¹² = 23223204237439 is a prime.

It is a super-3 number, since 3×23223204241535³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7572554 + ... + 10187736.

It is an arithmetic number, because the mean of its divisors is an integer number (902018804544).

Almost surely, 2^{23223204241535} is an apocalyptic number.

23223204241535 is a deficient number, since it is larger than the sum of its proper divisors (5641397503873).

23223204241535 is a wasteful number, since it uses less digits than its factorization.

23223204241535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2615735.

The product of its (nonzero) digits is 345600, while the sum is 38.

Adding to 23223204241535 its reverse (53514240232232), we get a palindrome (76737444473767).

The spelling of 23223204241535 in words is "twenty-three trillion, two hundred twenty-three billion, two hundred four million, two hundred forty-one thousand, five hundred thirty-five".