24402414149 has 2 divisors, whose sum is σ = 24402414150. Its totient is φ = 24402414148.

The previous prime is 24402414139. The next prime is 24402414151. The reversal of 24402414149 is 94141420442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16531530625 + 7870883524 = 128575^2 + 88718^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-24402414149 is a prime.

It is a Sophie Germain prime.

Together with 24402414151, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24402414139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12201207074 + 12201207075.

It is an arithmetic number, because the mean of its divisors is an integer number (12201207075).

Almost surely, 2^24402414149 is an apocalyptic number.

It is an amenable number.

24402414149 is a deficient number, since it is larger than the sum of its proper divisors (1).

24402414149 is an equidigital number, since it uses as much as digits as its factorization.

24402414149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36864, while the sum is 35.

The spelling of 24402414149 in words is "twenty-four billion, four hundred two million, four hundred fourteen thousand, one hundred forty-nine".