32543243541 has 48 divisors (see below), whose sum is σ = 48400934400. Its totient is φ = 21062605344.

The previous prime is 32543243521. The next prime is 32543243543. The reversal of 32543243541 is 14534234523.

32543243541 is a `hidden beast` number, since 32 + 5 + 43 + 2 + 43 + 541 = 666.

It is not a de Polignac number, because 32543243541 - 2¹³ = 32543235349 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 32543243496 and 32543243505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32543243543) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23805640 + ... + 23807006.

It is an arithmetic number, because the mean of its divisors is an integer number (1008352800).

Almost surely, 2^32543243541 is an apocalyptic number.

It is an amenable number.

32543243541 is a deficient number, since it is larger than the sum of its proper divisors (15857690859).

32543243541 is a wasteful number, since it uses less digits than its factorization.

32543243541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1958 (or 1955 counting only the distinct ones).

The product of its digits is 172800, while the sum is 36.

The spelling of 32543243541 in words is "thirty-two billion, five hundred forty-three million, two hundred forty-three thousand, five hundred forty-one".