23541420240529 has 16 divisors (see below), whose sum is σ = 23837772369600. Its totient is φ = 23245374652416.

The previous prime is 23541420240517. The next prime is 23541420240571. The reversal of 23541420240529 is 92504202414532.

It is a cyclic number.

It is not a de Polignac number, because 23541420240529 - 2⁵ = 23541420240497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23541420240329) 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, 2189283217 + ... + 2189293969.

It is an arithmetic number, because the mean of its divisors is an integer number (1489860773100).

Almost surely, 2^{23541420240529} is an apocalyptic number.

It is an amenable number.

23541420240529 is a deficient number, since it is larger than the sum of its proper divisors (296352129071).

23541420240529 is a wasteful number, since it uses less digits than its factorization.

23541420240529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22464.

The product of its (nonzero) digits is 691200, while the sum is 43.

The spelling of 23541420240529 in words is "twenty-three trillion, five hundred forty-one billion, four hundred twenty million, two hundred forty thousand, five hundred twenty-nine".