24738406879 has 2 divisors, whose sum is σ = 24738406880. Its totient is φ = 24738406878.

The previous prime is 24738406873. The next prime is 24738406883. The reversal of 24738406879 is 97860483742.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 24738406879 - 2³ = 24738406871 is a prime.

It is a super-2 number, since 2×24738406879² (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 (24738406871) 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, 12369203439 + 12369203440.

It is an arithmetic number, because the mean of its divisors is an integer number (12369203440).

Almost surely, 2^24738406879 is an apocalyptic number.

24738406879 is a deficient number, since it is larger than the sum of its proper divisors (1).

24738406879 is an equidigital number, since it uses as much as digits as its factorization.

24738406879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16257024, while the sum is 58.

The spelling of 24738406879 in words is "twenty-four billion, seven hundred thirty-eight million, four hundred six thousand, eight hundred seventy-nine".