23504342535441 has 6 divisors (see below), whose sum is σ = 33950716995650. Its totient is φ = 15669561690288.

The previous prime is 23504342535433. The next prime is 23504342535503. The reversal of 23504342535441 is 14453524340532.

23504342535441 is a `hidden beast` number, since 2 + 3 + 50 + 4 + 3 + 4 + 2 + 53 + 544 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 13396368611025 + 10107973924416 = 3660105^2 + 3179304^2 .

It is not a de Polignac number, because 23504342535441 - 2³ = 23504342535433 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23504342515441) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1305796807516 + ... + 1305796807533.

Almost surely, 2^{23504342535441} is an apocalyptic number.

It is an amenable number.

23504342535441 is a deficient number, since it is larger than the sum of its proper divisors (10446374460209).

23504342535441 is a wasteful number, since it uses less digits than its factorization.

23504342535441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2611593615055 (or 2611593615052 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 45.

Adding to 23504342535441 its reverse (14453524340532), we get a palindrome (37957866875973).

The spelling of 23504342535441 in words is "twenty-three trillion, five hundred four billion, three hundred forty-two million, five hundred thirty-five thousand, four hundred forty-one".