24442200401 has 2 divisors, whose sum is σ = 24442200402. Its totient is φ = 24442200400.

The previous prime is 24442200319. The next prime is 24442200403. The reversal of 24442200401 is 10400224442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17881038400 + 6561162001 = 133720^2 + 81001^2 .

It is a cyclic number.

It is not a de Polignac number, because 24442200401 - 2³⁴ = 7262331217 is a prime.

Together with 24442200403, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (24442200403) 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, 12221100200 + 12221100201.

It is an arithmetic number, because the mean of its divisors is an integer number (12221100201).

Almost surely, 2^24442200401 is an apocalyptic number.

It is an amenable number.

24442200401 is a deficient number, since it is larger than the sum of its proper divisors (1).

24442200401 is an equidigital number, since it uses as much as digits as its factorization.

24442200401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2048, while the sum is 23.

Adding to 24442200401 its reverse (10400224442), we get a palindrome (34842424843).

The spelling of 24442200401 in words is "twenty-four billion, four hundred forty-two million, two hundred thousand, four hundred one".