32455242043243 has 8 divisors (see below), whose sum is σ = 33866396898048. Its totient is φ = 31044091969704.

The previous prime is 32455242043177. The next prime is 32455242043267. The reversal of 32455242043243 is 34234024255423.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 32455242043243 - 2³⁷ = 32317803089771 is a prime.

It is a super-2 number, since 2×32455242043243² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32455242043243.

It is not an unprimeable number, because it can be changed into a prime (32455242046243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23771730 + ... + 25099912.

It is an arithmetic number, because the mean of its divisors is an integer number (4233299612256).

Almost surely, 2^{32455242043243} is an apocalyptic number.

32455242043243 is a deficient number, since it is larger than the sum of its proper divisors (1411154854805).

32455242043243 is a wasteful number, since it uses less digits than its factorization.

32455242043243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2390633.

The product of its (nonzero) digits is 2764800, while the sum is 43.

Adding to 32455242043243 its reverse (34234024255423), we get a palindrome (66689266298666).

The spelling of 32455242043243 in words is "thirty-two trillion, four hundred fifty-five billion, two hundred forty-two million, forty-three thousand, two hundred forty-three".