24241410421 has 2 divisors, whose sum is σ = 24241410422. Its totient is φ = 24241410420.

The previous prime is 24241410419. The next prime is 24241410461. The reversal of 24241410421 is 12401414242.

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., 19401425521 + 4839984900 = 139289^2 + 69570^2 .

It is a cyclic number.

It is not a de Polignac number, because 24241410421 - 2¹ = 24241410419 is a prime.

Together with 24241410419, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24241410461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12120705210 + 12120705211.

It is an arithmetic number, because the mean of its divisors is an integer number (12120705211).

Almost surely, 2^24241410421 is an apocalyptic number.

It is an amenable number.

24241410421 is a deficient number, since it is larger than the sum of its proper divisors (1).

24241410421 is an equidigital number, since it uses as much as digits as its factorization.

24241410421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 24241410421 its reverse (12401414242), we get a palindrome (36642824663).

The spelling of 24241410421 in words is "twenty-four billion, two hundred forty-one million, four hundred ten thousand, four hundred twenty-one".