24441420349 has 2 divisors, whose sum is σ = 24441420350. Its totient is φ = 24441420348.

The previous prime is 24441420343. The next prime is 24441420359. The reversal of 24441420349 is 94302414442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14757876324 + 9683544025 = 121482^2 + 98405^2 .

It is a cyclic number.

It is not a de Polignac number, because 24441420349 - 2⁷ = 24441420221 is a prime.

It is a super-2 number, since 2×24441420349² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24441420343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12220710174 + 12220710175.

It is an arithmetic number, because the mean of its divisors is an integer number (12220710175).

Almost surely, 2^24441420349 is an apocalyptic number.

It is an amenable number.

24441420349 is a deficient number, since it is larger than the sum of its proper divisors (1).

24441420349 is an equidigital number, since it uses as much as digits as its factorization.

24441420349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 110592, while the sum is 37.

The spelling of 24441420349 in words is "twenty-four billion, four hundred forty-one million, four hundred twenty thousand, three hundred forty-nine".