24482409949 has 2 divisors, whose sum is σ = 24482409950. Its totient is φ = 24482409948.

The previous prime is 24482409911. The next prime is 24482409977. The reversal of 24482409949 is 94990428442.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24427501849 + 54908100 = 156293^2 + 7410^2 .

It is a cyclic number.

It is not a de Polignac number, because 24482409949 - 2¹⁵ = 24482377181 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 24482409949.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24482409979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12241204974 + 12241204975.

It is an arithmetic number, because the mean of its divisors is an integer number (12241204975).

Almost surely, 2^24482409949 is an apocalyptic number.

It is an amenable number.

24482409949 is a deficient number, since it is larger than the sum of its proper divisors (1).

24482409949 is an equidigital number, since it uses as much as digits as its factorization.

24482409949 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5971968, while the sum is 55.

The spelling of 24482409949 in words is "twenty-four billion, four hundred eighty-two million, four hundred nine thousand, nine hundred forty-nine".