23543526941 has 16 divisors (see below), whose sum is σ = 26885799936. Its totient is φ = 20421030000.

The previous prime is 23543526931. The next prime is 23543526971. The reversal of 23543526941 is 14962534532.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23543526941 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23543526892 and 23543526901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23543526931) 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, 462005 + ... + 510426.

It is an arithmetic number, because the mean of its divisors is an integer number (1680362496).

Almost surely, 2^23543526941 is an apocalyptic number.

It is an amenable number.

23543526941 is a deficient number, since it is larger than the sum of its proper divisors (3342272995).

23543526941 is a wasteful number, since it uses less digits than its factorization.

23543526941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 972544.

The product of its digits is 777600, while the sum is 44.

The spelling of 23543526941 in words is "twenty-three billion, five hundred forty-three million, five hundred twenty-six thousand, nine hundred forty-one".