24562040161 has 2 divisors, whose sum is σ = 24562040162. Its totient is φ = 24562040160.

The previous prime is 24562040159. The next prime is 24562040207. The reversal of 24562040161 is 16104026542.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24548935761 + 13104400 = 156681^2 + 3620^2 .

It is a cyclic number.

It is not a de Polignac number, because 24562040161 - 2¹ = 24562040159 is a prime.

Together with 24562040159, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (24562040141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12281020080 + 12281020081.

It is an arithmetic number, because the mean of its divisors is an integer number (12281020081).

Almost surely, 2^24562040161 is an apocalyptic number.

It is an amenable number.

24562040161 is a deficient number, since it is larger than the sum of its proper divisors (1).

24562040161 is an equidigital number, since it uses as much as digits as its factorization.

24562040161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 31.

The spelling of 24562040161 in words is "twenty-four billion, five hundred sixty-two million, forty thousand, one hundred sixty-one".