24871460281 has 2 divisors, whose sum is σ = 24871460282. Its totient is φ = 24871460280.

The previous prime is 24871460267. The next prime is 24871460293. The reversal of 24871460281 is 18206417842.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23666745600 + 1204714681 = 153840^2 + 34709^2 .

It is a cyclic number.

It is not a de Polignac number, because 24871460281 - 2¹⁹ = 24870935993 is a prime.

It is a super-2 number, since 2×24871460281² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (24871460261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12435730140 + 12435730141.

It is an arithmetic number, because the mean of its divisors is an integer number (12435730141).

Almost surely, 2^24871460281 is an apocalyptic number.

It is an amenable number.

24871460281 is a deficient number, since it is larger than the sum of its proper divisors (1).

24871460281 is an equidigital number, since it uses as much as digits as its factorization.

24871460281 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 172032, while the sum is 43.

The spelling of 24871460281 in words is "twenty-four billion, eight hundred seventy-one million, four hundred sixty thousand, two hundred eighty-one".