232540121224441 has 2 divisors, whose sum is σ = 232540121224442. Its totient is φ = 232540121224440.

The previous prime is 232540121224423. The next prime is 232540121224487. The reversal of 232540121224441 is 144422121045232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 215831974470841 + 16708146753600 = 14691221^2 + 4087560^2 .

It is a cyclic number.

It is not a de Polignac number, because 232540121224441 - 2⁹ = 232540121223929 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 232540121224441.

It is not a weakly prime, because it can be changed into another prime (232540121234441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116270060612220 + 116270060612221.

It is an arithmetic number, because the mean of its divisors is an integer number (116270060612221).

Almost surely, 2^{232540121224441} is an apocalyptic number.

It is an amenable number.

232540121224441 is a deficient number, since it is larger than the sum of its proper divisors (1).

232540121224441 is an equidigital number, since it uses as much as digits as its factorization.

232540121224441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 122880, while the sum is 37.

Adding to 232540121224441 its reverse (144422121045232), we get a palindrome (376962242269673).

The spelling of 232540121224441 in words is "two hundred thirty-two trillion, five hundred forty billion, one hundred twenty-one million, two hundred twenty-four thousand, four hundred forty-one".